Assignee
Inventors
- Michael Mueller (30 patents)
- Ekkehard Schwab (100 patents)
- Helmut Auweter (25 patents)
- Rainer Feser (17 patents)
- Werner Huebner (5 patents)
- Norbert Mueller (53 patents)
- Manfred Ohlinger (30 patents)
- Hermann Dikow (6 patents)
US Patent 5096779 · Granted Mar 17, 1992