Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8882901 | Dispersion comprising hydrophobized silicon dioxide particles, and paint preparation | Gunther Michael, Wolfgang Lortz, Thorsten Ladwig | 2014-11-11 |
| 8163080 | Fumed silanized and ground silica | Juergen Meyer, Kurt Spitznagel, Guenther Michael | 2012-04-24 |