Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852286 | Detachable gun trigger safety device | Robert Troncoso | 1989-08-01 |
| 4827895 | Archery box arrow rest | — | 1989-05-09 |
| 4825576 | Detachable gun trigger safety device | Robert Troncoso | 1989-05-02 |