Assignee
No assignee recorded.
Inventors
- Albert Kloos (9 patents)
- Michael Willmann (29 patents)
- Gunther Schmidt (80 patents)
- Ralf Speetzen (9 patents)
- Stefan Müller (64 patents)
- Andreas Kunz (108 patents)
US Patent 7305972 · Granted Dec 11, 2007
No assignee recorded.