Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D507757 | Control device | Michael A. Roher, John Boyd Havener | 2005-07-26 |
| 6480803 | Load shedding thermostat | Kevin F. Dudley | 2002-11-12 |
| 6254009 | Communicating thermostat | Jerry L. Proffitt, Michael A. Roher, Laurie L. Werbowsky | 2001-07-03 |
| 5573180 | Protective thermostat | Laurie L. Werbowsky, William F. Van Ostrand, Hall Virgil, Jr. | 1996-11-12 |
| 5559407 | Airflow control for variable speed blowers | Kevin F. Dudley | 1996-09-24 |
| D364824 | Thermostat | Kimberly K. Warren, Mark A. Hill, Mark Dziersk | 1995-12-05 |
| 5454511 | Controlled setpoint recovery | William F. Van Ostrand, Rajendra K. Shah, Laurie L. Werbowsky | 1995-10-03 |
| D359698 | Thermostat | Joseph C. Summa, Mark Dziersk | 1995-06-27 |
| D359458 | Thermostat | Kimberly K. Warren, Mark Dziersk | 1995-06-20 |
| 5363904 | Setback control for HVAC system | Laurie L. Werbowsky, A. Bruce Buchholz, Glenn D. Goodnough | 1994-11-15 |
| 5144812 | Outdoor fan control for variable speed heat pump | Eugene L. Mills, Jr., James P. Sodo, John M. Palmer | 1992-09-08 |