Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6739145 | Configurable electronic controller | — | 2004-05-25 |
| 6549866 | Digital electronic control unit | — | 2003-04-15 |
| 6336593 | Multipoint digital temperature controller | — | 2002-01-08 |
| 6128304 | Network presence for a communications system operating over a computer network | Steven E. Gardell, Barbara Mayne Kelly, Thomas J. Antell, Israel B. Zibman | 2000-10-03 |
| 6006996 | Electronic thermostat control unit and its use in multipoint temperature controller for refrigeration and heating systems | — | 1999-12-28 |