Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840836 | Stretched, composite polyester films usable particularly for graphic arts | — | 1989-06-20 |
| 4828918 | Transparent composite polyester films capable of being used in particular for producing high-gloss metallized films | Huquette Miquel | 1989-05-09 |
| 4820583 | Transparent composite polyester films capable of being used in particular for producing high-gloss metallized films | Huquette Miquel | 1989-04-11 |