Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4218081 | Latch with multiple function prevailing-torque mechanism | — | 1980-08-19 |
| D255772 | Quarter-turn fastener | Robert J. Trotter | 1980-07-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4218081 | Latch with multiple function prevailing-torque mechanism | — | 1980-08-19 |
| D255772 | Quarter-turn fastener | Robert J. Trotter | 1980-07-08 |