Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146277 | System for moving a barrier with warning devices thereon | Russell W. Timmermann | 2024-11-19 |
| 4735018 | Gate operator unit | William B. Duncan | 1988-04-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146277 | System for moving a barrier with warning devices thereon | Russell W. Timmermann | 2024-11-19 |
| 4735018 | Gate operator unit | William B. Duncan | 1988-04-05 |