Assignee
Inventors
- Simon Klink (2 patents)
- Georg Bretthauer (6 patents)
- Rudolf Guthoff (6 patents)
- Ulrich Gengenbach (7 patents)
- Mark Bergemann (3 patents)
- Torsten Koker (7 patents)
- Wolfgang Rückert (6 patents)
US Patent 8403483 · Granted Mar 26, 2013