Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9291356 | Equipment enclosure and method of installation to facilitate servicing of the equipment | — | 2016-03-22 |
| 8096862 | Isolation damper with proofing | — | 2012-01-17 |
| 7241217 | Method and apparatus for delivering conditioned air using pulse modulation | — | 2007-07-10 |
| 7205901 | Removable battery and alarm system | — | 2007-04-17 |
| 6997389 | Method and apparatus for delivering conditioned air using pulse modulation | — | 2006-02-14 |
| 6986708 | Method and apparatus for delivering conditioned air using dual plenums | — | 2006-01-17 |
| 6945866 | Method and apparatus for delivering conditioned air using pulse modulation | — | 2005-09-20 |
| D487063 | Thermostat | — | 2004-02-24 |
| 6099406 | Modular integrated terminals and associated systems for heating and cooling | — | 2000-08-08 |
| 6019677 | Modular integrated terminals and associated systems for heating and cooling | — | 2000-02-01 |
| 4721956 | Apparatus for converting key topography into electrical signals to effect key evaluation | — | 1988-01-26 |