Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4322461 | ID Card laminar structures and a method for preparation thereof using a transfered adhesive | Joseph Shulman | 1982-03-30 |
| 4311774 | Irradiation treatment of polymeric photographic film supports | — | 1982-01-19 |