Assignee
Inventors
- Willi Becker (73 patents)
- Karl-Heinz Helmstaedter (3 patents)
- Andreas Henn (27 patents)
- Tobias Mueller (34 patents)
- Juergen Rautert (2 patents)
- Andreas Schulz (50 patents)
- Josef Wehle (9 patents)
US Patent 5944431 · Granted Aug 31, 1999