Assignee
No assignee recorded.
Inventors
- Donald P. Knowles, Jr. (8 patents)
- Travis C. McGuire (14 patents)
- Guy H. Palmer (5 patents)
- William C. Davis (16 patents)
- Terry F. McElwain (8 patents)
US Patent 6242571 · Granted Jun 5, 2001
No assignee recorded.