Assignee
Inventors
- Bernd Reck (32 patents)
- Stefan Dreher (10 patents)
- Wilhelm Friedrich Beckerle (21 patents)
- Eckehardt Wistuba (56 patents)
- Michael Seufert (10 patents)
- Joachim Roser (26 patents)
- Johannes Turk (9 patents)
US Patent 6348530 · Granted Feb 19, 2002