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2024
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P/S
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Compressors for recovering and recycling refrigerant gases; compressors for refrigerators; gas co... |
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P/S
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Compressors for recovering and recycling refrigerant gases; Compressors for refrigerators; Gas co... |
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P/S
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Fans for air-conditioning apparatus; Fans for air-conditioning installations; Fans for HVAC units... |
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P/S
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Water treatment chemicals for use in conjunction with refrigeration and cooling equipment, and wa... |
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P/S
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Apparatus and installations for heating, cooling, and ventilating purposes; heating, ventilating,... |
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2023
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P/S
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Evaporators; refrigerating apparatus and machines; refrigerating appliances and installations; ai... |
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P/S
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Air conditioners; air conditioners with a secondary heating function; air coolers; air filters fo... |
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Invention
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Thermal capacity of elliptically finned heat exchanger.
Spiral finned elliptical tube closed cir... |
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P/S
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Air conditioners; air coolers; chillers for industrial process cooling; coils as part of an HVAC ... |
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P/S
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Air cooled condensers; steam condensers; tube bundles being parts for air cooled condensers; finn... |
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P/S
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Cooling units for industrial purposes; HVAC units; air
cooling apparatus; coils as parts of dist... |
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P/S
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Evaporators for refrigerating machines and installations |
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Invention
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Water-savings adiabatic spray system.
A water savings system and method for reducing the amount ... |
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Invention
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Method and apparatus for staged startup of air-cooled low charged packaged ammonia refrigeration ... |
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Invention
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Modular counter flow cooling tower.
A single inlet/single outlet modular counterflow cooling tow... |
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Invention
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Advanced large scale field-erected air cooled industrial steam condenser.
Large scale field erec... |
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Invention
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Stacked panel heat exchanger for air cooled industrial steam condenser.
A stacked panel tube bun... |
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2022
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Invention
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Non-electromechanical, pumpless liquid recirculation system for air-cooled condenser and cooler a... |
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Invention
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Advanced large scale field-erected air cooled industrial steam condenser. Large scale field erect... |
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Invention
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Advanced large scale field-erected air cooled industrial steam condenser. A large scale field ere... |
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Invention
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Direct expansion evaporator with vapor ejector capacity boost.
A system and method for increasin... |
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Invention
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Direct heat exchange fill. A fill sheet and a fill pack manufactured from a plurality of fill she... |
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Invention
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Direct heat exchange fill.
A fill sheet and a fill pack manufactured from a plurality of fill sh... |
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Invention
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Induced draft heat rejection equipment with top mounted backward-curved centrifugal fans.
Heat r... |
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Invention
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Air-cooled steam condenser with improved second stage condenser. Large scale field erected air co... |
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Invention
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Air-cooled steam condenser with improved second stage condenser.
Large scale field erected air c... |
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Invention
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Induced draft heat rejection equipment with top mounted backward-curved centrifugal fans. Heat re... |
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P/S
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Cooling units for industrial purposes; HVAC units; Air cooling apparatus; Coils as parts of disti... |
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Invention
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Low charge packaged refrigeration systems.
A packaged, pumped liquid, recirculating refrigeratio... |
|
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Invention
|
Adiabatic pre-cooling redistribution system. A water redistribution system for adiabatically pre-... |
|
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Invention
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Adiabatic pre-cooling redistribution system.
A water redistribution system for adiabatically pre... |
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Invention
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Multi-cavity tubes for air-over evaporative heat exchanger.
An air-over evaporative heat exchang... |
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Invention
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Stacked panel heat exchanger for air cooled industrial steam condenser. A stacked panel tube bund... |
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Invention
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Bearing protector. A split bearing protector with a flexible design that adds improved moisture p... |
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Invention
|
Counterflow air contactor for mass transfer.
A device and method for removing pollutants from th... |
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Invention
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Techclean direct heat exchange fill. A fill sheet and a fill pack manufactured from a plurality o... |
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2021
|
Invention
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Modular counterflow cooling tower. A single inlet/single outlet modular counterflow cooling tower... |
|
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Invention
|
Polymer tube dry cooling tower.
A polymer tube dry cooling tower designed to operate with intern... |
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Invention
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Polymer tube dry cooling tower. A polymer tube dry cooling tower designed to operate with interna... |
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Invention
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Low charge packaged ammonia refrigeration system with evaporative condenser. A packaged, pumped l... |
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Invention
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Fill support assembly. A fill support grid hanger for hanging a full support grid from a horizont... |
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Invention
|
Double stack "v" heat exchanger. A modular double V stacked dry or adiabatic heat exchanger havin... |
|
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Invention
|
Double stack v heat exchanger.
A modular double V stacked dry or adiabatic heat exchanger having... |
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2020
|
Invention
|
Arrowhead fin for heat exchange tubing. A new heat exchange tube fin design in which a plurality ... |
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P/S
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Control panels; control panels for cooling equipment. |
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Invention
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Air-cooled heat transfer device with integrated and mechanized air pre-cool system. A once-throug... |
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Invention
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Additive manufactured header for heat exchangers.
A stacked tube heat exchanger consisting of tu... |
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Invention
|
Water-savings adiabatic spray system. A water savings system and method for reducing the amount o... |
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2019
|
P/S
|
Pretreatment of coils for evaporative heat transfer apparatuses, namely, evaporative condensers, ... |
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2018
|
P/S
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Water treatment chemicals for use in conjunction with refrigeration and cooling equipment; water ... |
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|
P/S
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air cooled condensers; steam condensers; tube bundles being parts for air cooled condensers; finn... |
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P/S
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Computer software and programs to provide information about, and permit selection of equipment fo... |
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P/S
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Computer software and programs to provide Information about, and permit selection of equipment fo... |
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2017
|
P/S
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Evaporative condensers, closed circuit evaporative coolers
and cooling towers. |
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2016
|
P/S
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Water treatment chemicals for use in conjunction with refrigeration and cooling equipment. Air co... |
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2014
|
P/S
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Pre-packaged skid-mounted or modular low charge refrigeration and HVAC systems for industrial use... |
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2013
|
P/S
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Coils used as parts of cooling installations, namely, coils used in fluid coolers and condensers |
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2011
|
P/S
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Corrosion and scale inhibitors for use with cooling equipment and evaporative condensers. Water t... |
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P/S
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Chemical preservatives, namely, corrosion inhibitors and scale inhibitors in tablet and granule f... |
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P/S
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Coils for use in heating or cooling installations and in condensing/refrigeration applications |
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2010
|
P/S
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Electric control panels; measuring and control devices for air conditioning and heating technolog... |
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P/S
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Water treatment chemicals for use in conjunction with refrigeration and cooling equipment Refrige... |
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2008
|
P/S
|
Components for air conditioning and cooling systems, namely, evaporative air coolers |
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|
P/S
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Evaporating cooling units and parts therefor. Repair and maintenance of evaporative cooling struc... |
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P/S
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Electric control panels; measuring and control devices for air conditioning technology; electroni... |
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2007
|
P/S
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Electric control panels; Measuring and control devices for air conditioning technology; Electroni... |
|
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P/S
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Non-chemical water treatment systems comprised of some or all of the following elements: non-meta... |
|
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P/S
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Non-chemical water treatment systems; components of non-chemical water treatment systems, namely ... |
|
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P/S
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Refrigeration and cooling equipment, namely, evaporative condensers, closed circuit evaporative c... |
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2006
|
P/S
|
evaporative cooling towers |
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2005
|
P/S
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spray nozzles for water distribution in evaporative cooling products, namely, cooling towers and ... |
|
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P/S
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non-chemical water treatment systems comprised of some or all of the following elements: chamber,... |
|
2000
|
P/S
|
Custom-designed industrial air handling systems for industry, namely air systems for filtration, ... |
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1999
|
P/S
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heat exchange coils for thermal energy storage for use in commercial air conditioning |
|
1991
|
P/S
|
repair and maintenance of evaporative cooling structures and units |
|
|
P/S
|
evaporative cooling units and parts therefor repair and maintenance of evaporative cooling struct... |
