Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5239146 | Safety actuator apparatus for one-piece overhead garage door operator | — | 1993-08-24 |
| 5157230 | Safety actuator apparatus for one-piece overhead garage door operator | — | 1992-10-20 |
| D303078 | Garage door hardware guard | — | 1989-08-29 |
| 4783929 | Guard apparatus for shrouding spring loaded garage door hardware | — | 1988-11-15 |