Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6733123 | Hydrogel contact lenses of high biocompatibility | Kurt Polzhofer, Roland Fromme, Lothar Haase, Birgit Kollosche | 2004-05-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6733123 | Hydrogel contact lenses of high biocompatibility | Kurt Polzhofer, Roland Fromme, Lothar Haase, Birgit Kollosche | 2004-05-11 |