Assignee
Inventors
- Erwin Dietz (67 patents)
- Joachim Weber (47 patents)
- Dieter Schnaitmann (20 patents)
- Christian Wille (7 patents)
- Leonhard Unverdorben (15 patents)
- Klaus Saitmacher (6 patents)
- Jorg Jung (1 patents)
- Kristina Schiffer (1 patents)
US Patent 6548647 · Granted Apr 15, 2003