Assignee
Inventors
- Frank-Martin Petrat (10 patents)
- Volker Hennige (34 patents)
- Evelyn Albrecht (2 patents)
- David D. Lee (43 patents)
- Hilmi Buqa (5 patents)
- Michael Holzapfel (15 patents)
- Petr Novak (23 patents)
US Patent 8124279 · Granted Feb 28, 2012