Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6562876 | Use of aqueous wax dispersions as consistency providers | Achim Ansmann, Rolf Kawa | 2003-05-13 |
| 5795949 | Use of dimerdiol in polyurethane moldings | Peter Daute, Roland Gruetzmacher, Alfred Westfechtel | 1998-08-18 |
| 5380886 | Process for the production of epoxide ring opening products having a defined residual epoxide oxygen content | Peter Daute, Roland Gruetzmacher | 1995-01-10 |