Assignee
Inventors
- Martin Schoefthaler (5 patents)
- Ralf Schellin (4 patents)
- Bernd Maihoefer (7 patents)
- Franz Laermer (114 patents)
- Markus Lutz (145 patents)
- Harald Emmerich (12 patents)
- Joerg Kaienburg (2 patents)
US Patent 6462566 · Granted Oct 8, 2002