Assignee
Inventors
- Rico Dittmar (20 patents)
- Thilo Beck (7 patents)
- Gerhard Haas (8 patents)
- Michael Kummert (1 patents)
- Unknown
- Bernd Stephan (17 patents)
- Arno Stubenrauch (18 patents)
- Peter Volpert (2 patents)
- Thomas Will (9 patents)
US Patent 8632255 · Granted Jan 21, 2014