Assignee
No assignee recorded.
Inventors
- Unknown
- Hilmar Darrelmann (3 patents)
- Uwe Schrader-Hausmann (2 patents)
- Unknown
- Detlev Seidel (2 patents)
- Armin Klauenberg (2 patents)
- Norbert Ueffing (6 patents)
US Patent 7038330 · Granted May 2, 2006
No assignee recorded.