Assignee
Inventors
- Uwe Griebenow (45 patents)
- Jan Hoentschel (174 patents)
- Kai Frohberg (90 patents)
- Heike Berthold (7 patents)
- Katrin Reiche (13 patents)
- Frank Feustel (53 patents)
- Kerstin Ruttloff (12 patents)
US Patent 8440534 · Granted May 14, 2013