Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7651034 | Appliance room controller | John R. Weimer | 2010-01-26 |
| 6848623 | Method and apparatus for centrally controlling environmental characteristics of multiple air systems | John R. Weimer | 2005-02-01 |
| 6726111 | Method and apparatus for centrally controlling environmental characteristics of multiple air systems | John R. Weimer | 2004-04-27 |
| 6450874 | Thermostatically controlled power draft motor cooling system | John R. Weimer | 2002-09-17 |