Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6769424 | Heater with heat resistant anti-oxidant coating on interior surfaces | — | 2004-08-03 |
| 6769981 | Hop vine processor | Kenneth Perrault | 2004-08-03 |
| 6546926 | Brickless stove | — | 2003-04-15 |
| 4768715 | Vehicle mountable liquid spray system | Brian R. Sali, Kenneth Perrault | 1988-09-06 |