Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5237361 | Film dispenser with improved articulated catcher | Philip R. Norris | 1993-08-17 |
| 4941000 | Downloading film access door assembly for electronic imaging apparatus | Stephen E. Decker, Philip R. Norris, Lawrence L. Plummer, Jr. | 1990-07-10 |