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 Wussow, Herbert Heidingsfeld, Willi Meister +2 more | 1997-12-09 |
| 5621065 | Polycarbonate diols, their preparation and use as starting products for polyurethane plastics | Heinz Pudleiner, Klaus K onig | 1997-04-15 |