Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681003 | Photographic film handling method and apparatus | Bruce E. Rottner | 1997-10-28 |
| 5646794 | Metal detection apparatus for detecting metal objects in a web of photographic material | Kenneth Alan Lindsay, Jr. | 1997-07-08 |