Assignee
Inventors
- Hajrudin Ceric (2 patents)
- Giuseppe Gaio (8 patents)
- Frank Günther (6 patents)
- Armin Hülfenhaus (8 patents)
- Gerhard Hülsemann (2 patents)
- Gabriel Jungnickel-Marques (1 patents)
- Stefan Wanz (1 patents)
US Patent 7752847 · Granted Jul 13, 2010