Assignee
Inventors
- Norberto Silvi (35 patents)
- Mark Howard Giammattei (27 patents)
- Jan Keulen (12 patents)
- David Woodruff (25 patents)
- Paul R. Wilson (18 patents)
- Paul William Buckley (25 patents)
- Norman Johnson (15 patents)
US Patent 6949622 · Granted Sep 27, 2005