Assignee
Inventors
- Michael Bruennert (19 patents)
- Peter Gregorius (68 patents)
- Georg Braun (59 patents)
- Andreas Gartner (9 patents)
- Hermann Ruckerbauer (65 patents)
- George Alexander (26 patents)
- Johannes Stecker (18 patents)
US Patent 8161219 · Granted Apr 17, 2012