Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5318733 | Production of compacted granules for detergents | Franz-Josef Carduck, Wilfried Raehse, Jochen Jacobs, Eduard Smulders, Guenther Vogt | 1994-06-07 |
| 5290496 | Process for the production of granules of a detergent | Franz-Josef Carduck, Wilfried Raehse, Jochen Jacobs | 1994-03-01 |