Bertrand Poirier

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Notre Dame, CA

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Patents Grantslast 30 patents

Information Patent Grant
Connection adapter for conduits and ventilation units
- Patent number 7,442,120
- Issue date Oct 28, 2008
- Imperial Sheet Metal Ltd.
- Bertrand Poirier
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Pressure Sensitive Bypass Defrost System
- Publication number 20070084586
- Publication date Apr 19, 2007
- IMPERIAL SHEET METAL
- Bertrand POIRIER
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Proportional control system for a motor
- Publication number 20060151165
- Publication date Jul 13, 2006
- Bertrand Poirier
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Connection adapter for conduits and ventilation units
- Publication number 20060111037
- Publication date May 25, 2006
- Bertrand Poirier
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Fluid flow balancing system
- Publication number 20060065752
- Publication date Mar 30, 2006
- Imperial Sheet Metal Ltd.
- Bertrand Poirier
- G05 - CONTROLLING REGULATING
Information Patent Application
Adaptable modular HVAC assembly
- Publication number 20060052048
- Publication date Mar 9, 2006
- Imperial Sheet Metal Ltd.
- Bertrand Poirier
- F24 - HEATING RANGES VENTILATING