Assignee
Inventors
- Marcus Boesinger (2 patents)
- Jens Brandes (2 patents)
- Dieter Marquardt (3 patents)
- Peter Merget (3 patents)
- Franz-Josef Petry (5 patents)
- Hans-Gerd Seib (2 patents)
- Dieter Seidl (3 patents)
- Eberhard Zeeb (5 patents)
US Patent 7020088 · Granted Mar 28, 2006