Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7866935 | Manually operated coupler | Albert T. Wilt, Alan Graham, Al Kimble | 2011-01-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7866935 | Manually operated coupler | Albert T. Wilt, Alan Graham, Al Kimble | 2011-01-11 |