Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694629 | Film transport mechanism with torque limiting clutch | Stanley W. Stephenson | 1997-12-02 |
| 5666575 | Cartridge status indicator | Stanley W. Stephenson | 1997-09-09 |
| 5638152 | Bi-directional spring device for opening and closing light shield of film cassette | Stanley W. Stephenson | 1997-06-10 |
| 5617168 | Camera with spool positioning mechanism | Stanley W. Stephenson | 1997-04-01 |