Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338008 | Switching arrangement for automatically effecting select photographic functions | — | 1982-07-06 |
| 4338011 | Photographic camera apparatus | — | 1982-07-06 |
| 4331409 | Photographic apparatus with dual function sonic transducer | William J. Cianci, Jr. | 1982-05-25 |
| 4312582 | Exposure control and focusing apparatus for use in a photographic camera | Charles W. Triggs | 1982-01-26 |