Assignee
Inventors
- Christoph Capellmann (6 patents)
- Olaf Degenhardt (3 patents)
- Michael Friedl (9 patents)
- Christian Heidinger (1 patents)
- Christoph Malig (4 patents)
- Markus Matthes (2 patents)
- Dietmar Zehren (1 patents)
US Patent 7470177 · Granted Dec 30, 2008