Assignee
Inventors
- Klaus Voigtlaender (37 patents)
- Wolfgang Kramp (7 patents)
- Stefan Gaier (9 patents)
- Elmar Giehler (5 patents)
- Jürgen Hasch (2 patents)
- Stephan Schmitz (22 patents)
- Lothar Groesch (8 patents)
US Patent 6438466 · Granted Aug 20, 2002