Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6194475 | Use of metal salts of ricinoleic acid in producing polyurethane | Tammo Boinowitz, Georg Burkhart, Ralf Hoffmann, Felix Muller, Hans-Heinrich Schlons +2 more | 2001-02-27 |