Assignee
Inventors
- Harald Fischer (48 patents)
- Heinrich Rochus Mali (1 patents)
- Johannes Schenk (40 patents)
- Stefan Schuster (38 patents)
- Bernhard Hailu Spuida (1 patents)
- Kurt Wieder (20 patents)
- Franz Winter (13 patents)
US Patent 8665437 · Granted Mar 4, 2014