Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4941334 | Door locking arrangement | Aaron M. Fish | 1990-07-17 |
| 4663953 | Lock mechanism | Aaron M. Fish | 1987-05-12 |
| 4640110 | Automatic delay relocking device | Aaron M. Fish, Stanley S. Mazoff, Adamo M. D'Intino | 1987-02-03 |