Assignee
Inventors
- Siegfried Goldmann (98 patents)
- Ulrich Muller (65 patents)
- Richard Connell (38 patents)
- Hilmar Bischoff (99 patents)
- Dirk Denzer (36 patents)
- Rudi Grutzmann (29 patents)
- Martin Beuck (52 patents)
US Patent 6329360 · Granted Dec 11, 2001