Assignee
Inventors
- Gerd Reimann (3 patents)
- Michael Bock (4 patents)
- Willi Nagel (49 patents)
- Rolf Knecht (2 patents)
- Heinz Gert Hagedorn (7 patents)
- Ruediger Tinter (1 patents)
- Stephan Oberle (17 patents)
- Ralph Eble (2 patents)
US Patent 6837824 · Granted Jan 4, 2005