Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7892510 | Silicon dioxide dispersion | Kai Schumacher | 2011-02-22 |
| 7887923 | Plasma-sprayed layers of aluminium oxide | Yi Deng, Klaus Deller, Rolf Clasen, Georg Fehringer | 2011-02-15 |
| 7888396 | Silicon dioxide dispersion | Kai Schumacher | 2011-02-15 |