Roger Heald

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for a motorized vent covering in an environment...
- Patent number 9,322,569
- Issue date Apr 26, 2016
- Harmonic Design, Inc.
- Richard Scharf
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Apparatus for simultaneous louver operation on arched shutters
- Patent number 8,438,782
- Issue date May 14, 2013
- Harmonic Design, Inc.
- Richard Scharf
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR AN ENVIRONMENTAL CONTROL SYSTEM INCLUDING A...
- Publication number 20110270446
- Publication date Nov 3, 2011
- ENERGY EYE, INC.
- Richard Scharf
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SYSTEMS AND METHODS FOR A MOTORIZED VENT COVERING IN AN ENVIRONMENT...
- Publication number 20110269389
- Publication date Nov 3, 2011
- Harmonic Design, Inc.
- Richard Scharf
- F24 - HEATING RANGES VENTILATING
Information Patent Application
APPARATUS FOR SIMULTANEOUS LOUVER OPERATION ON ARCHED SHUTTERS
- Publication number 20110209408
- Publication date Sep 1, 2011
- Harmonic Design, Inc.
- Richard Scharf
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
ENVIRONMENTAL CONTROL SYSTEM COMPRISING MOTORIZED SHUTTER
- Publication number 20110213500
- Publication date Sep 1, 2011
- ENERGY EYE, INC.
- Richard Scharf
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES