Assignee
Inventors
- Martin H. Beck (62 patents)
- Volker Frenz (10 patents)
- Anna Kowalski (4 patents)
- Elisabeth Selzer (1 patents)
- Ernst Jürgen Bauer (2 patents)
- Harald Keller (33 patents)
- Bernhard Steinmetz (50 patents)
US Patent 8063265 · Granted Nov 22, 2011