Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6609908 | Replaceable heater cover | Dennis L. Guilmette, William B. Bilyj | 2003-08-26 |
| 5727479 | Furnace door closure system | Doug A. Kreuder | 1998-03-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6609908 | Replaceable heater cover | Dennis L. Guilmette, William B. Bilyj | 2003-08-26 |
| 5727479 | Furnace door closure system | Doug A. Kreuder | 1998-03-17 |