Assignee
Inventors
- Michael Kraus (8 patents)
- Martin Lang (50 patents)
- Berhard Lang (7 patents)
- Johannes Neudecker (12 patents)
- Klemens Beetz (8 patents)
- Axel Nagelschmidt (8 patents)
- Jens Potschadtke (10 patents)
US Patent 6574509 · Granted Jun 3, 2003