Assignee
Inventors
- J. Mark Stevenson (4 patents)
- Susan G. Briest (2 patents)
- Jack R. Olson (13 patents)
- Alan Fronk (3 patents)
- Vincent McDonald (3 patents)
- Christopher Lawson Fletcher (2 patents)
- William H. Marn (6 patents)
US Patent 6782063 · Granted Aug 24, 2004