Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338511 | Root cutting shovel | Ormond S. Douglas | 2002-01-15 |
| 5830024 | Boat paddle having lateral force transmitting rib | Ormond S. Douglas | 1998-11-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338511 | Root cutting shovel | Ormond S. Douglas | 2002-01-15 |
| 5830024 | Boat paddle having lateral force transmitting rib | Ormond S. Douglas | 1998-11-03 |