Assignee
Inventors
- Johannes Wiesinger (5 patents)
- Wolfgang Zischank (1 patents)
- Peter Hasse (7 patents)
- Walter Aumeier (1 patents)
- Peter Zahlmann (16 patents)
- Raimund Konig (3 patents)
- Georg Wittmann (47 patents)
US Patent 5450274 · Granted Sep 12, 1995