Assignee
Inventors
- Reinhard Langer (42 patents)
- Anke Beckmann (2 patents)
- Paul Wagner (79 patents)
- Heinrich Grzinia (3 patents)
- Marielouise Schneider (4 patents)
- Ulrich Notheis (14 patents)
- Lars Rodefeld (19 patents)
- Nikolaus Muller (36 patents)
US Patent 8530676 · Granted Sep 10, 2013