Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7836761 | Immersion thermowell for temperature and water level sensing | — | 2010-11-23 |
| 6000622 | Automatic control of air delivery in forced air furnaces | Steven G. McNutt | 1999-12-14 |