Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357091 | Disposable film processing kit | William L. Hanna | 1982-11-02 |
| 4309100 | Film processor for instant type transparency film | Richard R. Wareham | 1982-01-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357091 | Disposable film processing kit | William L. Hanna | 1982-11-02 |
| 4309100 | Film processor for instant type transparency film | Richard R. Wareham | 1982-01-05 |