Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882629 | Adaptive exposure control system | Raymond L. Picard, Edward J. Menard, Sanford M. Bennett, Timothy J. McCarthy, Edwin S. Foden +3 more | 1989-11-21 |
| 4804949 | Hand-held optical scanner and computer mouse | — | 1989-02-14 |