Assignee
Inventors
- Perwaiz Nihal (13 patents)
- Robert Alan Flavin (22 patents)
- Thompson B. Vesecky (4 patents)
- Norbert G. Vogl (47 patents)
- Edward Payson Clarke, Jr. (14 patents)
- Luis Rodriguez-Cortes (1 patents)
- Geoffrey Hale Purdy (14 patents)
US Patent 6205138 · Granted Mar 20, 2001