Harrod; Gregory Ralph
Patent Applications and Registrations
Patent applications and USPTO patent grants for Harrod; Gregory Ralph.The latest application filed is for "energy control system".
- Harrod; Gregory Ralph - Wichita KS
| Patent | Date |
|---|---|
| Energy Control System App 20200214191 - Harrod; Gregory Ralph ; et al. | 2020-07-09 |
| System status user interfaces Grant 8,826,165 - Harrod , et al. September 2, 2 | 2014-09-02 |
| Transition Temperature Adjustment User Interfaces App 20130066472 - Harrod; Gregory Ralph ; et al. | 2013-03-14 |
| Airflow adjustment user interfaces Grant 8,346,397 - Harrod , et al. January 1, 2 | 2013-01-01 |
| Transition temperature adjustment user interfaces Grant 8,332,075 - Harrod , et al. December 11, 2 | 2012-12-11 |
| Hvac Controller User Interfaces App 20120310418 - Harrod; Gregory Ralph ; et al. | 2012-12-06 |
| Indoor Air Quality Controllers And User Interfaces App 20120253523 - Harrod; Gregory Ralph ; et al. | 2012-10-04 |
| Indoor air quality controllers and user interfaces Grant 8,219,249 - Harrod , et al. July 10, 2 | 2012-07-10 |
| Apparatus to sense and control compressor operation in an HVAC system Grant 8,011,197 - Harrod , et al. September 6, 2 | 2011-09-06 |
| Hvac&r System Valving App 20100251742 - Tucker; Jeffrey Lee ; et al. | 2010-10-07 |
| Hvac Controller User Interfaces App 20100070089 - Harrod; Gregory Ralph ; et al. | 2010-03-18 |
| System Status User Interfaces App 20100070907 - Harrod; Gregory Ralph ; et al. | 2010-03-18 |
| Indoor Air Quality Controllers And User Interfaces App 20100070086 - Harrod; Gregory Ralph ; et al. | 2010-03-18 |
| Airflow Adjustment User Interfaces App 20100070085 - Harrod; Gregory Ralph ; et al. | 2010-03-18 |
| Transition Temperature Adjustment User Interfaces App 20100070093 - Harrod; Gregory Ralph ; et al. | 2010-03-18 |
| Apparatus To Sense And Control Compressor Operation In An Hvac System App 20090266092 - HARROD; Gregory Ralph ; et al. | 2009-10-29 |
| Method and apparatus to sense and control compressor operation in an HVAC system Grant 7,562,536 - Harrod , et al. July 21, 2 | 2009-07-21 |
| Energy Control System App 20090171862 - HARROD; Gregory Ralph ; et al. | 2009-07-02 |
| HVAC system analysis tool Grant 7,451,606 - Harrod November 18, 2 | 2008-11-18 |
| Hvac Control Panel For Clearing Fault Code Memory App 20080059833 - Harrod; Gregory Ralph | 2008-03-06 |
| Method of clearing an HVAC control fault code memory Grant 7,299,111 - Harrod November 20, 2 | 2007-11-20 |
| HVAC system analysis tool App 20070157639 - Harrod; Gregory Ralph | 2007-07-12 |
| Air handler heat kit installation and mounting App 20070116442 - Harrod; Gregory Ralph ; et al. | 2007-05-24 |
| Method and apparatus to sense and control compressor operation in an HVAC system App 20060196202 - Harrod; Gregory Ralph ; et al. | 2006-09-07 |
| Method of clearing an HVAC control fault code memory App 20060179341 - Harrod; Gregory Ralph | 2006-08-10 |
| Method and apparatus to prevent low temperature damage using an HVAC control Grant 7,085,626 - Harrod , et al. August 1, 2 | 2006-08-01 |
| Method and apparatus to prevent low temperature damage using an HVAC control App 20060122733 - Harrod; Gregory Ralph ; et al. | 2006-06-08 |
| Method and apparatus to prevent low temperature damage using an HVAC control App 20050234597 - Harrod, Gregory Ralph ; et al. | 2005-10-20 |
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