Assignee
Inventors
- Hermann Beisel (19 patents)
- Unknown
- Dieter Hauck (26 patents)
- Rudolf Hutzenlaub (5 patents)
- Helmut Ja/ ger (1 patents)
- Hans-Georg Jahn (19 patents)
- Robert Mu/ ller (1 patents)
- Anton Rodi (97 patents)
- Nikolaus Spiegel (23 patents)
US Patent 5495805 · Granted Mar 5, 1996