Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883706 | Thick composite polyester films | — | 1989-11-28 |
| 4880700 | Novel oriented polyester film composites | Dominique Charmot | 1989-11-14 |
| 4868051 | Adhesive composite polyester films | — | 1989-09-19 |
| 4868064 | Composite PVDC-coated polyester films | — | 1989-09-19 |