Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5295474 | Combustion grate with rods for pellet fueled stove | Oliver J. Whitfield, Abbas Dadkhah-Nikoo, Craig G. Wright | 1994-03-22 |
| 5137010 | Combustion grate for pellet fueled stove | Oliver J. Whitfield, Craig G. Wright | 1992-08-11 |