Assignee
Inventors
- Hartmut Fuhrmann (13 patents)
- Dirk Probian (8 patents)
- Roland Holl (26 patents)
- Klaus-Peter Reichardt (6 patents)
- Karsten Wendt (7 patents)
- Thomas Weiss (13 patents)
- Albrecht Volz (10 patents)
US Patent 6631677 · Granted Oct 14, 2003