Assignee
Inventors
- Barbara Krug (6 patents)
- Sven Eggerstedt (4 patents)
- Christiane Ostermeyer (3 patents)
- Thomas Lisowsky (6 patents)
- Karlheinz Esser (6 patents)
- Frank Büger (1 patents)
- Richard Bloss (2 patents)
US Patent 8557265 · Granted Oct 15, 2013