Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833809 | Firearm hammer construction | Robert W. MacWilliams | 1989-05-30 |
| 4833810 | Firearm | — | 1989-05-30 |
| 4807380 | Firearm | — | 1989-02-28 |
| D299674 | Revolver | — | 1989-01-31 |
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833809 | Firearm hammer construction | Robert W. MacWilliams | 1989-05-30 |
| 4833810 | Firearm | — | 1989-05-30 |
| 4807380 | Firearm | — | 1989-02-28 |
| D299674 | Revolver | — | 1989-01-31 |