Assignee
Inventors
- Franz Tasch (8 patents)
- Matthias Weber (30 patents)
- Bruno Droll (3 patents)
- Walter Haussecker (17 patents)
- Martin Karl (6 patents)
- Robert Hessdoerfer (6 patents)
- Friedrich-Wilhelm Dreier (10 patents)
- Rainer Kurzmann (5 patents)
US Patent 6459183 · Granted Oct 1, 2002