Assignee
Inventors
- Thomas W. Kampf (40 patents)
- Mathew D. Ferris (5 patents)
- Joel T. Fisher (13 patents)
- Timothy Jon Haataja (75 patents)
- Brian L. Johnson (47 patents)
- Wayne Johnson (42 patents)
- Alex Watts (31 patents)
US Patent 6631875 · Granted Oct 14, 2003