Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4475438 | Gas operated, automatic or semi-automatic guns | — | 1984-10-09 |
| 4445418 | Drum magazine for a gun | Robert Lloyd Waterfield | 1984-05-01 |
| 4416186 | Sear buffer | — | 1983-11-22 |
| 4384508 | Drum magazine for a gun | Robert Lloyd Waterfield | 1983-05-24 |