Assignee
No assignee recorded.
Inventors
- Holger Zorn (5 patents)
- Marco Alexander FRAATZ (2 patents)
- Unknown
- Meike Takenberg (3 patents)
- Ulrich Krings (3 patents)
- Ralf Günter Berger (4 patents)
- Stefan Marx (14 patents)
US Patent 9090870 · Granted Jul 28, 2015
No assignee recorded.