Assignee
Inventors
- Wolfgang Schaper (32 patents)
- Marion Beckmann (3 patents)
- Uwe Doller (14 patents)
- Gerhard Krautstrunk (9 patents)
- Daniela Jans (11 patents)
- Waltraud Hempel (15 patents)
- Jutta Waibel (7 patents)
US Patent 7332509 · Granted Feb 19, 2008