Assignee
Inventors
- Jurgen Brauninger (11 patents)
- Herbert Schramm (35 patents)
- Volker Kadelbach (3 patents)
- Josef Wirz (3 patents)
- Thomas Kuttner (11 patents)
- Dieter Seher (10 patents)
- Wolfgang Flogel, deceased (1 patents)
US Patent 5313855 · Granted May 24, 1994