Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5279883 | Thermoformed poly (methyl methacrylate) sheets with protective film | Jean Y. Barbin | 1994-01-18 |
| 5275866 | Thermoformed poly (methyl methacrylate) sheets with protective film and adhesion layer | Jean Y. Barbin | 1994-01-04 |