Assignee
Inventors
- Andreas Heinrich Dietzel (19 patents)
- Marcus Breuer (26 patents)
- Hubert Grimm (11 patents)
- Karl-Heinz Lehnhert (2 patents)
- Nikolaus Luckner (4 patents)
- Rolf Schaefer (35 patents)
- Guenther Michaelis (2 patents)
US Patent 7612555 · Granted Nov 3, 2009