Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7944678 | Low voltage power supply for spark igniter and flame sense | Yelena N. Kaplan | 2011-05-17 |
| 7245475 | Wide input voltage range relay drive circuit for universal defrost timer | Terry L. Huber | 2007-07-17 |