Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7343693 | Scale assembly for optical encoder having affixed optical reference markers | Donald K. Mitchell, William G. Thorburn, Stuart A. Dodson, II, Keith M. Hinrichs, Andrew Goldman +2 more | 2008-03-18 |
| 6686585 | Position encoder with scale calibration | Stuart Schechter, Donald K. Mitchell | 2004-02-03 |
| 4996681 | Integral card for protectively enclosing an optical disk and a visual information bearing area | Vincent L. Cocco | 1991-02-26 |
| 4427276 | Microcomputer controlled photographic exposure system and method | Alan Feinerman, Kathy J. Messina | 1984-01-24 |
| 4354748 | Photographic exposure system with computer controlled strobe unit | Stanley W. Haskell | 1982-10-19 |
| 4325614 | Exposure control system with shutter operation controlled by a microcomputer | — | 1982-04-20 |