Assignee
Inventors
- Walter Stammler (2 patents)
- Fritz Class (4 patents)
- Carsten-Uwe M{hacek over (o)}ller (1 patents)
- Gerhard Nussle (3 patents)
- Frank Reh (6 patents)
- Burkard Buschkühl (1 patents)
- Christian Heinrich (6 patents)
US Patent 6839670 · Granted Jan 4, 2005