Assignee
Inventors
- Friedrich Siebers (57 patents)
- Hans-Werner Beudt (4 patents)
- Bernd Rüdinger (3 patents)
- Gerbard Lautenschläger (1 patents)
- Klaus Schneider (18 patents)
- Michael Jacquorie (4 patents)
- Wolfgang Schmidbauer (37 patents)
US Patent 8053381 · Granted Nov 8, 2011