Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862619 | Magazine adapter | John M. Roy | 1989-09-05 |
| D300161 | Forearm for compact rapid-fire weapons | John M. Roy | 1989-03-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862619 | Magazine adapter | John M. Roy | 1989-09-05 |
| D300161 | Forearm for compact rapid-fire weapons | John M. Roy | 1989-03-07 |