Assignee
Inventors
- Volker Maywald (47 patents)
- Norbert Gotz (103 patents)
- Thomas Kukenhohner (1 patents)
- Dirk Borchers (12 patents)
- Hartmann Konig (31 patents)
- Horst Hartmann (71 patents)
- Rupert Wagner (12 patents)
US Patent 6201135 · Granted Mar 13, 2001