Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358804 | Multilayer adhesive label | Hans-Peter Ast | 1994-10-25 |
| 5326654 | Multilayer adhesive label | Hans-Peter Ast | 1994-07-05 |
| 5312712 | Multilayer adhesive label | Hans-Peter Ast | 1994-05-17 |