Assignee
Inventors
- James Francis Callahan (60 patents)
- Russell Donovan Cousins (12 patents)
- Richard M. Keenan (25 patents)
- Chet Kwon (6 patents)
- William Henry Miller (74 patents)
- Irene N. Uzinskas (16 patents)
US Patent 6825188 · Granted Nov 30, 2004