Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9326437 | Ergonomic second-handle for tools | Geoffrey H. Hanson | 2016-05-03 |
| 6141909 | Safety guards for door jambs | — | 2000-11-07 |
| 5930988 | On-the-go from the tractor seat windrow adjustment | — | 1999-08-03 |