Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10227726 | Water-redispersible polymer powders for carpet coating compositions | Timo Melchin, Ulf Dietrich | 2019-03-12 |
| 7649067 | Process of making a vinyl ester based polymer latex composition | Helmut Zecha | 2010-01-19 |