Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4333718 | Photographic flash control circuitry having selectively operable internal sensor | James R. Adams, Jr. | 1982-06-08 |
| 4333007 | Method and apparatus for determining focus direction and amount | Richard Langlais, Dennis J. Wilwerding | 1982-06-01 |