Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5134221 | Adhesive compositions | — | 1992-07-28 |
| 4943625 | Adhesive copolyamide composition based on phenylene containing diamine | Manfred Hewel, Frank Annighofer | 1990-07-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5134221 | Adhesive compositions | — | 1992-07-28 |
| 4943625 | Adhesive copolyamide composition based on phenylene containing diamine | Manfred Hewel, Frank Annighofer | 1990-07-24 |