Davinder Gopal Lal

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Abbotsford, CA

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Patents Grantslast 30 patents

Information Patent Grant
Closed-loop control system for heating systems
- Patent number 7,870,854
- Issue date Jan 18, 2011
- FPI Fireplace Products International Ltd
- George H. K. Lau
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
CONTROL SYSTEM FOR HEATING SYSTEMS
- Publication number 20110073101
- Publication date Mar 31, 2011
- FPI Fireplace Products International, Ltd.
- George H.K. Lau
- F24 - HEATING RANGES VENTILATING
Information Patent Application
CLOSED-LOOP CONTROL SYSTEM FOR HEATING SYSTEMS
- Publication number 20090013985
- Publication date Jan 15, 2009
- Robert A Little
- F24 - HEATING RANGES VENTILATING