Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6737390 | Multiphase laundry detergent and cleaning product shaped bodies having noncompressed parts | Rolf Bayersdoerfer, Bernd Richter, Hans-Friedrich Kruse, Markus Semrau, Thomas Holderbaum | 2004-05-18 |
| 6683042 | Granulation method | Bernd Larson, Wilfried Raehse, Markus Semrau | 2004-01-27 |