Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668100 | Detergent mixtures and detergents or cleaning formulations with improved dissolving properties | Karl Schmid, Andreas Syldath, Ditmar Kischkel, Michael Neuss, Hubert Pawelczyk +2 more | 1997-09-16 |