Assignee
Inventors
- Robert Vassen (14 patents)
- Dag Hathiramani (1 patents)
- Hans Peter Buchkremer (17 patents)
- Frank Tietz (14 patents)
- Jens Döring (3 patents)
- Roberto Siegert (1 patents)
- Franziska Traeger (1 patents)
- Detlev Stover (12 patents)
US Patent 7582374 · Granted Sep 1, 2009