Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4345825 | Apparatus for automatic control of a photographic camera | Roger J. Greenwald, Carl N. Schauffele | 1982-08-24 |
| 4311377 | Identifying cassettes loaded in cameras | — | 1982-01-19 |