Assignee
Inventors
- Rainer Birkenbach (34 patents)
- Robert Schmidt (30 patents)
- Richard Wohlgemuth (8 patents)
- Holger-Claus Roβner (2 patents)
- Nils Frielinghaus (35 patents)
- Claus Schaffrath (10 patents)
- Swen Wörlein (2 patents)
US Patent 7463823 · Granted Dec 9, 2008