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Patent applications and USPTO patent grants for Pierret; Peter G..The latest application filed is for "control device".
Patent | Date |
---|---|
Control device Grant D507,757 - Roher , et al. July 26, 2 | 2005-07-26 |
Communicating thermostat Grant 6,254,009 - Proffitt , et al. July 3, 2 | 2001-07-03 |
Protective thermostat Grant 5,573,180 - Werbowsky , et al. November 12, 1 | 1996-11-12 |
Airflow control for variable speed blowers Grant 5,559,407 - Dudley , et al. September 24, 1 | 1996-09-24 |
Thermostat Grant D364,824 - Warren , et al. December 5, 1 | 1995-12-05 |
Controlled setpoint recovery Grant 5,454,511 - Van Ostrand , et al. October 3, 1 | 1995-10-03 |
Thermostat Grant D359,458 - Pierret , et al. June 20, 1 | 1995-06-20 |
Setback control for HVAC system Grant 5,363,904 - Pierret , et al. November 15, 1 | 1994-11-15 |
Outdoor fan control for variable speed heat pump Grant 5,144,812 - Mills, Jr. , et al. September 8, 1 | 1992-09-08 |
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