Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7718268 | Softening silicone formulations for textile finishing | Winfried Guth, Rainer Idel, Friedrich Koch, Peter Landenberger, Helmut-Martin Meier +4 more | 2010-05-18 |
| 6528576 | Treatment agents for textiles, method of producing same and their use | Helmut-Martin Meier, Ferdinand Kummeler, Peter Selinger, Jacob-Cornelis Dijks, Winfried Guth | 2003-03-04 |