Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497312 | Hydrodynamic coupling device | Christoph Sasse, Rainer Mohr | 2002-12-24 |
| 6471021 | Hydrodynamic coupling device | Christoph Sasse, Peter Frey, Sven Koepke, Bernd Schoder, Ralf Ronnebeck | 2002-10-29 |