Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6414184 | Process for producing polyisocyanates containing biuret groups from (cyclo)aliphatic diisocyanates | Bernd Bruchmann, Martin Reif, Joachim Jähme, Werner Langer, Hans Renz +2 more | 2002-07-02 |