Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888898 | Large capacity ammunition magazine | Michael K. Miller | 1989-12-26 |
| 4879829 | Fast cartridge loader for firearm magazines | Michael K. Miller | 1989-11-14 |
| D303418 | Firearm | Michael K. Miller | 1989-09-12 |
| D303419 | Pistol | Michael K. Miller | 1989-09-12 |