Assignee
Inventors
- Wolfram Gorisch (6 patents)
- Rainer Nitsche (11 patents)
- Walter Skrlac (2 patents)
- Dieter Wendt (6 patents)
- Walter Wohlfart (4 patents)
- Volker Ernst (26 patents)
- Walter KIRCHNER (8 patents)
- Volker Weyer (1 patents)
US Patent 4744091 · Granted May 10, 1988