Assignee
Inventors
- Nicola Bruski (2 patents)
- Ralf Grosse Boerger (3 patents)
- Holger Krisp (1 patents)
- Robert Leinfellner (8 patents)
- Eduard Miller (2 patents)
- Jobst Richert (3 patents)
- Thomas Woelfer (2 patents)
US Patent 7933734 · Granted Apr 26, 2011