Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11700786 | Line trimmer/mower with twist grip throttle control | David L. Thirion | 2023-07-18 |
| 11013171 | Line trimmer/mower with twist grip throttle control | David L. Thirion | 2021-05-25 |