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2024
|
P/S
|
Providing temporary use of on-line non-downloadable software and applications for gas meter monit... |
|
2022
|
P/S
|
Natural gas regulators; Pressure regulators for gas pipes and lines. |
|
|
Invention
|
Containing fluid leaks on additive pumps. A sealed connection device configured to connect a pump... |
|
|
Invention
|
Self-locating mechanism interface for a sensor on a gas meter.
A sensor unit that is configured ... |
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|
P/S
|
Natural gas regulators; Pressure regulators for gas pipes and lines |
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2021
|
Invention
|
Monitoring health of a rotary gas meter. A gas meter is configured for diagnostics using differen... |
|
2020
|
P/S
|
Gas flow meters; gas metering equipment in the nature of electronic volume correctors for correct... |
|
|
P/S
|
Electric actuators; electric valve actuators. |
|
|
Invention
|
Monitoring rotary gas meter health by analyzing differential pressure across the rotating element... |
|
|
P/S
|
electric actuators; electric valve actuators |
|
2019
|
Invention
|
Self-locating mechanical interface for a sensor on a gas meter. A sensor unit that is configured ... |
|
|
Invention
|
Maintaining redundant data on a gas meter. An encoder device that is configured for use on a gas ... |
|
|
Invention
|
Using wireless data transmission to maintain intrinsic safety of a gas meter. A gas meter is outf... |
|
|
Invention
|
Determining diaphragm life on a pressure regulator. Apparatus are configured to monitor lifespan ... |
|
|
Invention
|
Modular metering system.
A metering system that may find use to generate values for measured par... |
|
|
Invention
|
Temperature sensing system and flow metering apparatus comprised thereof. A flow metering apparat... |
|
|
Invention
|
Improving operation of pump stations with additive pumps. An additive pump is configured to colle... |
|
|
Invention
|
Using wireless data transmission to maintain intrinsic safety of a gas meter. in-situ in-situ exc... |
|
2018
|
Invention
|
Using localized flow characteristics on electronic flow meter to quantify volumetric flow. An ele... |
|
|
Invention
|
Operating a gas meter with a smart power supply. A power supply is configured with "smart" techno... |
|
|
Invention
|
Maintaining redundant data on a gas meter.
An encoder device that is configured for use on a gas... |
|
|
Invention
|
Manifold for measuring differential pressure on a gas meter. A manifold assembly configured to me... |
|
|
Invention
|
Self-powered utility delivery system. The present disclosure relates to a self-powered utility de... |
|
|
Invention
|
Converting data from one protocol to another on metrology hardware. A functional board that is co... |
|
|
Invention
|
Operation of pump stations with additive pumps. An additive pump is configured to collect migrant... |
|
|
Invention
|
Modular apparatus for testing gas meters. A test apparatus (100) to test operation of a gas meter... |
|
|
Invention
|
Harvesting energy on a metrology device. An apparatus comprising a meter device with a rotating c... |
|
2017
|
Invention
|
Regulating operation of a drive assembly for manual override of an actuator. An actuator with an ... |
|
|
Invention
|
Reducing spring load prior to maintenance on an actuator. A safety device (122) that is useful to... |
|
|
Invention
|
Operating a gas meter with a smart power supply. A power supply is configured with “smart” techno... |
|
|
Invention
|
Modular metering system. A metering system (100) that may find use to generate values for measure... |
|
|
Invention
|
Using flameless combustion of fuel gas to generate power for a gas meter. A power generator for u... |
|
|
Invention
|
Harvesting energy from pressure drop of fuel gas.
A flow modulator generates energy concomitantl... |
|
|
Invention
|
Shaft seal |
|
|
Invention
|
Initializing a test apparatus for proving operation of gas meters. A test apparatus that guides a... |
|
|
Invention
|
Generating power from pressurized fuel gas for use on a gas meter. An energy harvester for use to... |
|
|
Invention
|
Gas meter for submerged use. A gas meter (100) and like metering systems that are configured for ... |
|
|
Invention
|
Generating power for electronics on a gas meter. An energy harvester for use to provide power to ... |
|
|
Invention
|
Modular apparatus for testing gas meters.
A test apparatus to test operation of a gas meter. The... |
|
|
Invention
|
Regulating pressure and harvesting energy as relates to flow meters and metrology hardware. An en... |
|
|
Invention
|
Apparatus using magnets for harvesting energy on a metrology device. An apparatus comprising a me... |
|
2016
|
Invention
|
Reducing spring load prior to maintenance on an actuator. A safety device that is useful to relea... |
|
|
Invention
|
Regulating operation of a drive assembly for manual overide of an actuator. An actuator with an o... |
|
2008
|
P/S
|
Solar powered chemical injection pumps. |
|
|
P/S
|
solar powered chemical injection pumps |
|
2006
|
P/S
|
Chemical injector pumps used for injection of chemicals used in the production of oil and natural... |
|
2005
|
P/S
|
chemical injector pumps; chemical injection pump systems comprised of a base, an injection pump a... |
|
|
P/S
|
Chemical injection pumps |
|
2004
|
P/S
|
Gas pumps, vacuum pumps and exhausters. Rotary positive displacement gas meters; data loggers and... |
|
2002
|
P/S
|
Electric actuators for use on valves and flow control devices |
|
|
P/S
|
Electric actuators. |
|
|
P/S
|
Electric actuators for use on valves and flow control devices. |
|
|
P/S
|
Electric actuators for use on valves and flow control devices which control the flow of liquids a... |
|
|
P/S
|
electric actuators |
|
|
P/S
|
electric actuators for use on valves and flow control devices which control the flow of liquids a... |
|
|
P/S
|
electric actuators for use on valves and flow control devices |
|
1996
|
P/S
|
gas meter valves |
|
1992
|
P/S
|
pipe couplings of metal for joining pipe sections into a piping system in which fluid is to be co... |
|
1983
|
P/S
|
Corrosion protective polymeric coatings, factory applied, for pipeline products in the nature of ... |
|
1975
|
P/S
|
CORROSION PROTECTIVE POLYMERIC COATINGS FACTORY APPLIED FOR PIPELINE PRODUCTS, IN THE NATURE OF M... |
|
1972
|
P/S
|
[ LIQUID AND ] GAS METERS AND COMPONENTS AND TEST EQUIPMENT THEREFOR |
|
1965
|
P/S
|
Gas meters. |
|
1962
|
P/S
|
Gas pumps, vacuum pumps, blowers, exhausters, compressors.
Rotary positive displacement gas meters. |
