Assignee
Inventors
- Hans-Peter Arnold (24 patents)
- Patrick Delp (1 patents)
- Hellmut Freudenberg (34 patents)
- Achim Löll (1 patents)
- Willibald Schurz (29 patents)
- Martin Simmet (32 patents)
- Gunter Ziegler (6 patents)
- Hanspeter Zink (9 patents)
US Patent 7726625 · Granted Jun 1, 2010