Assignee
Inventors
- Peter Manshausen (4 patents)
- Frank Sauer (89 patents)
- Thomas Steinhoff (1 patents)
- Jan Mazanek (50 patents)
- Christian Wamprecht (83 patents)
- Christel Spinger (1 patents)
- Uwe Priesnitz (64 patents)
- Peter Happe (2 patents)
US Patent 6916876 · Granted Jul 12, 2005