Assignee
Inventors
- Arnulf Gutknecht (1 patents)
- Guenther Berger (8 patents)
- Manfred-Otto Staebler (7 patents)
- Manfred Staebler (15 patents)
- Claus Kemmner (3 patents)
- Albert Kleider (8 patents)
- Martin Schmideder (3 patents)
US Patent 5309682 · Granted May 10, 1994