Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5814597 | Multicomponent mixtures based on water-soluble alkali metal silicate compounds and their use, more particularly as builders in detergents | Wilfried Raehse, Johann F. Fues, Kathleen Paatz, Wilhelm Beck | 1998-09-29 |