Assignee
Inventors
- Björn Henninger (4 patents)
- Ursula Tracht (5 patents)
- Sigurd Buchholz (16 patents)
- Claudia Willems (1 patents)
- Rolf Bachmann (25 patents)
- Michael Ludewig (27 patents)
- Wolfgang Fischer (167 patents)
US Patent 8283488 · Granted Oct 9, 2012