Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6064801 | Heating element assembly for water heater with IC controller and temperature sensor mounted in thermal relation | Paul W Stokes, Kevin Altschwager | 2000-05-16 |
| 5847367 | Circuit arrangement for controlling the temperature of a heating element | John Crawford | 1998-12-08 |