Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358655 | Process for the production of detergent tablets for dishwashing machines | Hans-Friedrich Kruse, Christiane Zeise, Juergen Haerer | 1994-10-25 |
| 5334324 | Bleach activators in granular form | Christiane Zeise, Wilfried Raehse | 1994-08-02 |
| 5318733 | Production of compacted granules for detergents | Franz-Josef Carduck, Hubert Pawelczyk, Wilfried Raehse, Eduard Smulders, Guenther Vogt | 1994-06-07 |
| 5290496 | Process for the production of granules of a detergent | Franz-Josef Carduck, Hubert Pawelczyk, Wilfried Raehse | 1994-03-01 |