John Chris Karamanos

États‑Unis d’Amérique

 
Quantité totale PI 2
Rang # Quantité totale PI 655 222
Note d'activité PI 0,8/5.0    2
Rang # Activité PI 459 069

Brevets

Marques

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0 0
0 0
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Dernier brevet 2020 - Frameless hinged access door system
Premier brevet 2010 - Hvac system and zone control unit

Derniers inventions, produits et services

2018 Invention Frameless hinged access door system. A frameless HVAC door system for reduced noise transmission ...
2014 Invention Embedded heat exchanger for heating, ventilation, and air conditioning (hvac) systems and methods...
2010 Invention Hvac system and zone control unit. Methods for installing one or more heating, ventilation, and a...