Assignee
Inventors
- Manfred Döring (18 patents)
- Ulrich Arnold (5 patents)
- Marcel Roth (22 patents)
- Emilie Barriau (17 patents)
- Ulrike Schmidt-Freytag (3 patents)
- Volker Alstädt (1 patents)
- Unknown
- Jan Sandler (1 patents)
US Patent 8426483 · Granted Apr 23, 2013