Assignee
Inventors
- Joachim Grabscheid (32 patents)
- Ulrich Begemann (37 patents)
- Oswald Satzger (10 patents)
- Wolfgang Mayer (70 patents)
- Ralf Rziha (3 patents)
- Wolfgang Bamberger (3 patents)
- Georg Kleiser (8 patents)
- Thomas Rühl (2 patents)
US Patent 6716316 · Granted Apr 6, 2004