Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4860966 | Film cassette | — | 1989-08-29 |
| 4811042 | Method and apparatus for recording and using exposure data in a photographic system | Roger A. Fields | 1989-03-07 |
RC
Robert P. Cloutier
Overall (1989): #17,364 of 140,708Top 15%
2
Patents 1989