Assignee
Inventors
- Stephen Douglas Barrett (43 patents)
- Alexander James Bridges (45 patents)
- Annette Marian Doherty (54 patents)
- David T. Dudley (10 patents)
- Alan R. Saltiel (23 patents)
- Haile Tecle (42 patents)
US Patent 6821963 · Granted Nov 23, 2004