Assignee
Inventors
- Jörg HACHENBERG (1 patents)
- Rudi Steinke (7 patents)
- Markus Vollmann (21 patents)
- Irmgard WISSEL (4 patents)
- Gerhard ZELLMANN (1 patents)
- Elmar Hock (3 patents)
- Stefan Fecher (26 patents)
- Lothar Volkl (23 patents)
US Patent 9393088 · Granted Jul 19, 2016