Heald; Roger
Patent Applications and Registrations
Patent applications and USPTO patent grants for Heald; Roger.The latest application filed is for "systems and methods for an environmental control system including a motorized vent covering".
- Heald; Roger - San Diego CA
| Patent | Date |
|---|---|
| Systems and methods for a motorized vent covering in an environment control system Grant 9,322,569 - Scharf , et al. April 26, 2 | 2016-04-26 |
| Apparatus for simultaneous louver operation on arched shutters Grant 8,438,782 - Scharf , et al. May 14, 2 | 2013-05-14 |
| Systems And Methods For A Motorized Vent Covering In An Environment Control System App 20110269389 - Scharf; Richard ; et al. | 2011-11-03 |
| Systems And Methods For An Environmental Control System Including A Motorized Vent Covering App 20110270446 - Scharf; Richard ; et al. | 2011-11-03 |
| Apparatus For Simultaneous Louver Operation On Arched Shutters App 20110209408 - Scharf; Richard ; et al. | 2011-09-01 |
| Environmental Control System Comprising Motorized Shutter App 20110213500 - Scharf; Richard ; et al. | 2011-09-01 |
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