Assignee
Inventors
- Ronald Dittrich (6 patents)
- Joerg Freudenberger (24 patents)
- Sven Fritzler (11 patents)
- Manfred Fuchs (46 patents)
- Detlef Mattern (39 patents)
- Peter Roehrer (5 patents)
- Peter Schardt (43 patents)
US Patent 7508917 · Granted Mar 24, 2009