Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880673 | Acrylate binder and its use for dressing leather | Leo Tork, Ferdinand Heins | 1989-11-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880673 | Acrylate binder and its use for dressing leather | Leo Tork, Ferdinand Heins | 1989-11-14 |