Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4756966 | Transparency film assemblage with processing liquid pad in envelope | F. Richard Cottrell | 1988-07-12 |
| 4561745 | Method and apparatus for processing both sides of discrete sheets | Ronald F. Lambert, David A. Morrison | 1985-12-31 |
| 4519689 | Method and apparatus for processing discrete sheets of film | Ronald F. Lambert, David A. Morrison | 1985-05-28 |
| 4514069 | Photographic sheet processor having large diameter rolling surfaces | Ronald F. Lambert, David A. Morrison | 1985-04-30 |
| 4194061 | Compact high voltage battery | Edwin H. Land | 1980-03-18 |