Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10428988 | Cam and groove coupling with locking wire clip | Duane Leonhardt | 2019-10-01 |
| 9958099 | Cam and groove coupling with locking wire mechanism | Duane Leonhardt | 2018-05-01 |