Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349257 | Camera having a selected pattern of pre-exposure for final exposure correction | Melvin H. Friedman | 1982-09-14 |
| 4338015 | 35 mm Cassette with film rewind limit, exposure indicator, and film release | — | 1982-07-06 |