Issued Patents 1982
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358186 | Method and apparatus for controlling exposure by selective use of blocking visible filter | John B. Millard | 1982-11-09 |
| 4357083 | Method and apparatus using weighted range signal for controlling photographic functions | George D. Whiteside | 1982-11-02 |
| 4351593 | Method and apparatus for selective positioning of spectral filter during exposure control | George D. Whiteside | 1982-09-28 |
| RE31034 | Range synchronized flash photographic apparatus and method for achieving optimum flash exposure | Conrad H. Biber, George D. Whiteside | 1982-09-21 |
| 4346971 | Photographic apparatus with controlled shutter blade time out | George D. Whiteside | 1982-08-31 |
| 4345828 | Light detecting apparatus for photographic camera | — | 1982-08-24 |
| 4342507 | Flash holder assembly arrangement | John B. Morse | 1982-08-03 |
| 4342506 | Exposure trim mechanism for cameras | Kenneth P. Black | 1982-08-03 |
| 4336988 | Camera with lens disc drive system | — | 1982-06-29 |
| 4335945 | Camera with structure for adjusting lens disc velocity and calibration method | Kenneth J. Launie | 1982-06-22 |
| 4334752 | Method of camera manufacture and camera apparatus | Fred M. Finnemore | 1982-06-15 |
| 4331404 | Hand held camera having protectable and balanced switching arrangement | — | 1982-05-25 |
| 4329140 | Multiple flash arrangement with redundant fuse arrangement | — | 1982-05-11 |
| 4319817 | Camera having built-in, close-up lens | — | 1982-03-16 |
| 4315675 | Method and apparatus for selectively positioning spectral filter | — | 1982-02-16 |
| 4315677 | Calibration arrangement for exposure control system | George D. Whiteside | 1982-02-16 |
| 4315676 | Camera with auto ranging focusing and flash fire control | Arthur G. LaRocque, George D. Whiteside | 1982-02-16 |
| 4311374 | Camera flash array and holder receptacle | John B. Morse | 1982-01-19 |