Assignee
Inventors
- Guenter Linz (42 patents)
- Helmut Pieper (66 patents)
- Frank Himmelsbach (173 patents)
- Volkhard Austel (48 patents)
- Thomas Mueller (33 patents)
- Johannes Weisenberger (47 patents)
- Elke Seewaldt-Becker (4 patents)
US Patent 5563268 · Granted Oct 8, 1996