Assignee
Inventors
- Johannes Buttstaedt (9 patents)
- Stefan Dünkel (13 patents)
- Leon Grabinski (4 patents)
- Janbernd Hentschel (3 patents)
- Bernd Koch (17 patents)
- Stefan Lichtenberg (6 patents)
- Martin Tueshaus (2 patents)
US Patent 8664855 · Granted Mar 4, 2014