Assignee
Inventors
- Philippe L. Durette (68 patents)
- William K. Hagmann (77 patents)
- Ihor E. Kopka (21 patents)
- Malcolm MacCoss (117 patents)
- Unknown
- Richard A. Mumford (19 patents)
- Plato A. Magriotis (1 patents)
US Patent 6645939 · Granted Nov 11, 2003