Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4451130 | Disc camera with handle grip cover | — | 1984-05-29 |
| 4217042 | Camera for different speed films | — | 1980-08-12 |
| 4213687 | Film advancing mechanism | Russell E. Hattis | 1980-07-22 |