Assignee
Inventors
- Robert Krieg (15 patents)
- Rainer Kuth (97 patents)
- Ralf Ladebeck (66 patents)
- Ralph Oppelt (82 patents)
- Wolfgang Renz (85 patents)
- Sebastian Schmidt (153 patents)
- Markus Vester (207 patents)
US Patent 7522952 · Granted Apr 21, 2009