Assignee
Inventors
- Christoph Beerhalter (3 patents)
- Lothar Boettcher (3 patents)
- Guenther Wolf (8 patents)
- Guenther Wittenmayer (3 patents)
- Claus-Peter Krause (3 patents)
- Eckard Uebach (1 patents)
- Ernst Hopf (2 patents)
- Walter Kramer (23 patents)
US Patent 7153078 · Granted Dec 26, 2006