Assignee
Inventors
- Gernot Maier (11 patents)
- Rainer Utz (9 patents)
- Han-Jochen Kollek (1 patents)
- Hans Erne (5 patents)
- Jochen Schramm (3 patents)
- Thomas Schmid (77 patents)
- Stefan Reitmeier (3 patents)
- Ulrich Muller (2 patents)
US Patent 5211115 · Granted May 18, 1993