Assignee
Inventors
- Dieter Schaefer (10 patents)
- Erich Borst (8 patents)
- Anton Reiter (1 patents)
- Willi Sproesser (1 patents)
- Manfred Staebler (15 patents)
- Fritz Kuettner (1 patents)
- Bernhard Eicher (6 patents)
US Patent 5407381 · Granted Apr 18, 1995