Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8961672 | Organosiliconate powders, method for the production thereof and use thereof for hydrophobizing mineral building materials | Michael Stepp, Karl-Heinz Felix, Daniel Schildbach | 2015-02-24 |
| 8748645 | Water-soluble organosiliconate powder | Daniel Schildbach, Karl-Heinz Felix, Michael Stepp | 2014-06-10 |