Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6593393 | Radiation-curing coating systems | Stephanie Frahn, Manfred Ettlinger | 2003-07-15 |
| 6508941 | Photocatalytic process | Hilmar Gilges, Ina Hemme, Anna Moiseev, Sven-Uwe Geissen | 2003-01-21 |