Assignee
Inventors
- Werngard Czechtizky (20 patents)
- John Weston (23 patents)
- Nils RACKELMANN (6 patents)
- Volker Kraft (7 patents)
- Petra Arndt (5 patents)
- Klaus Wirth (59 patents)
- Heinz GOEGELEIN (4 patents)
- Olaf Ritzeler (18 patents)
US Patent 9440941 · Granted Sep 13, 2016