Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5221337 | SiO.sub.2 flatting agent, process for its production and its use | Georg Luers, Gerd W. Scheuren | 1993-06-22 |
| 4965294 | Photoinitiator dispersions | Jorg Ohngemach | 1990-10-23 |