Assignee
Inventors
- Klaus Kaiser (12 patents)
- Jörg Kauling (11 patents)
- Hans-Jürgen Henzler (7 patents)
- Isabell Günther (1 patents)
- Franz Schmitt (44 patents)
- Erhard Beckers (4 patents)
- Stefan Quest (1 patents)
US Patent 7651660 · Granted Jan 26, 2010