Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5900399 | Tablet containing builders | Wolfgang Seiter, Dieter Jung, Otto Koch | 1999-05-04 |
| 5780420 | Silicate-based builders and their use in detergents and multicomponent mixtures for use in this field | Wolfgang Breuer, Volker Bauer, Joerg Poethkow, Beatrix Kottwitz, Jochen Jacobs +3 more | 1998-07-14 |