Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4778854 | Binders for the preparation of polyurethane finishes | Rainer Blum, Rolf Osterloh, Guenter Mohrhardt, Hans Sander | 1988-10-18 |
| 4777265 | Preparation of acrylates and methacrylates | Franz Merger, Hans-Martin Hutmacher, Wolfgang Schwarz, Gerhard Nestler, Rudolf Mueller-Mall | 1988-10-11 |