Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845189 | Polyester film coated with metal adhesion promoting coating and having superior winding performance | David Rudd | 1989-07-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845189 | Polyester film coated with metal adhesion promoting coating and having superior winding performance | David Rudd | 1989-07-04 |