Assignee
Inventors
- Bernd Muller (162 patents)
- Hubert Sauter (305 patents)
- Norbert Gotz (103 patents)
- Hartmann Konig (31 patents)
- Franz Rohl (58 patents)
- Gisela Lorenz (377 patents)
- Eberhard Ammermann (454 patents)
US Patent 6207692 · Granted Mar 27, 2001