Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5941232 | Space heater with novel fuel line assembly | — | 1999-08-24 |
| 5893711 | Space heater with plastic fuel tank | John C. Brandt | 1999-04-13 |
| 5766003 | Space heater with novel fuel line assembly | — | 1998-06-16 |
| D329090 | Exhaust collar for a wood burning unit | — | 1992-09-01 |
| D327540 | Exhaust collar for a wood burning unit | — | 1992-06-30 |
| 5005555 | Wood burning apparatus | — | 1991-04-09 |