Assignee
Inventors
- Christian Brammer (5 patents)
- Peter Homann (7 patents)
- Werner Dreyer (4 patents)
- Bernd-Joachim Kiel (32 patents)
- Jens Groger (12 patents)
- Stefan Klik (5 patents)
- Oliver Grundker (7 patents)
- Stefan Knoke (6 patents)
US Patent 6537111 · Granted Mar 25, 2003