Assignee
No assignee recorded.
Inventors
- Richard C. Chu (287 patents)
- Michael J. Ellsworth, Jr. (335 patents)
- Donald W. Porter (32 patents)
- Roger R. Schmidt (263 patents)
- Robert E. Simons (293 patents)
US Patent 7830657 · Granted Nov 9, 2010
No assignee recorded.