Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873135 | Preframed transparency film having improved feeding reliability | Kerry D. Reimer, Leonard F. Miller | 1989-10-10 |
| 4711816 | Transparent sheet material for electrostatic copiers | — | 1987-12-08 |
| 4194911 | Inhibitor removing bath for direct positive color photographic development | William A. Huffman, R. Dean Lowrey, Geoffrey Nicholson | 1980-03-25 |