Assignee
Inventors
- Bernd Beyer (3 patents)
- Horst Friesner (3 patents)
- Markus Hemmerlein (6 patents)
- Florian Hofmann (5 patents)
- Helmut Repp (7 patents)
- Wolfgang Schnitzerlein (2 patents)
- Markus Stark (16 patents)
- Peter Tichy (7 patents)
US Patent 8441803 · Granted May 14, 2013