Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419570 | Holding device for a spectacle glass | — | 2002-07-16 |
| 6410661 | Stereorigid metallocene compounds | Walter Kaminsky, Frank Kueber, Berthold Schiemenz, Anne-Meike Schauwienold, Frank Freidanck | 2002-06-25 |