Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8689572 | Climate control system including responsive controllers | Edward B. Evans, William P. Butler, Steven L. Carey, Ron Miles, Donald E. Donnelly +1 more | 2014-04-08 |
| 7731098 | Thermostat responsive to inputs from external devices | William P. Butler, Steven L. Carey | 2010-06-08 |
| 4323176 | Manually-operable ratchet type dispenser for comestibles | — | 1982-04-06 |