Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5048189 | Wallboard cutter | Harold O. Aurness | 1991-09-17 |
| 5048190 | Rectangular hole cutter | Harold O. Aurness | 1991-09-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5048189 | Wallboard cutter | Harold O. Aurness | 1991-09-17 |
| 5048190 | Rectangular hole cutter | Harold O. Aurness | 1991-09-17 |