Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9750668 | Emulsion concentrate | Gabriele Strauss, Rolf Kawa, Petra Schulte | 2017-09-05 |
| 9180075 | Concentrates for treating substrates | Jana Schmitz, Petra Schulte, Rolf Kawa | 2015-11-10 |
| 8642055 | Free-flowing emulsion concentrates | Gabriele Strauss, Rolf Kawa, Petra Schulte | 2014-02-04 |
| 6620773 | Foaming oil preparation and its use | Otto von Stetten | 2003-09-16 |