Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4762884 | Process for the production of radiation-crosslinked thermoplastic polyurethanes | Wilhelm Goyert, Hermann Perrey, Herbert Heidingsfeld | 1988-08-09 |
| 4521582 | Thermoplastic polyurethanes having a high heat stability, based on naphthylene diisocyanate, their production and their use | Wilhelm Goyert | 1985-06-04 |