Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696205 | Process for preparing TPU molding compositions | Friedemann Muller, Wolfgang Brauer, Hans-Georg Hoppe, Hans-Georg Wussow, Herbert Heidingsfeld +2 more | 1997-12-09 |
| 5645945 | Multi-layer films made from copolyamides | Werner Nielinger, Helmut Schulte, Edgar Ostlinning | 1997-07-08 |