Assignee
Inventors
- Hans-Joachim Mueller (10 patents)
- Bernd Lothar Marczinke (47 patents)
- Juergen Kerth (25 patents)
- Rainer Konrad (15 patents)
- Guenther Schweier (22 patents)
- Max Strohmeyer (9 patents)
- Bernhard Rieger (112 patents)
US Patent 5321189 · Granted Jun 14, 1994