Assignee
No assignee recorded.
Inventors
- Unknown
- Peter Heist (21 patents)
- Peter Oesterlin (2 patents)
- Berthold Burghardt (7 patents)
- Hans-Jurgen Kahlert (7 patents)
- Klaus Brunwinkel (3 patents)
- Unknown
- Unknown
- Ulf Krause (3 patents)
US Patent 7573930 · Granted Aug 11, 2009
No assignee recorded.