Assignee
No assignee recorded.
Inventors
- Maureen M. Lein (8 patents)
- Mark E. Dukeshire (5 patents)
- Richard W. Finch (17 patents)
- Alfred T. Poliquin (6 patents)
- Gerard L. Vachon (7 patents)
- John B. Clark (5 patents)
US Patent 5985418 · Granted Nov 16, 1999
No assignee recorded.