Assignee
Inventors
- Roland Maier (37 patents)
- Rudolf Hurnaus (32 patents)
- Michael Mark (49 patents)
- Bernhard Eisele (8 patents)
- Peter-Juergen Mueller (2 patents)
- Gebhard Adelgoss (4 patents)
- Gebhard Schilcher (4 patents)
US Patent 6346545 · Granted Feb 12, 2002