Assignee
No assignee recorded.
Inventors
- Patrick R. Felsted (9 patents)
- Andrew A. Hodgkinson (24 patents)
- Daniel S. Sanders (20 patents)
- James G. Sermersheim (8 patents)
- James M. Norman (14 patents)
US Patent 8074257 · Granted Dec 6, 2011
No assignee recorded.