Assignee
Inventors
- Jan Gruenert (3 patents)
- Frank Vettermann (5 patents)
- Dietmar Reuchsel (5 patents)
- Dietmar Grenzendoerfer (3 patents)
- Dieter Erth (2 patents)
- Jens Fischer (14 patents)
- Klaus WIEDENHOEFT (1 patents)
US Patent 6151923 · Granted Nov 28, 2000