Assignee
Inventors
- Leighton Ira Davis, Jr. (25 patents)
- Charles Stuart Daw (7 patents)
- Lee Albert Feldkamp (19 patents)
- John William Hoard (17 patents)
- Fumin Yuan (7 patents)
- Francis Thomas Connolly (54 patents)
US Patent 5921221 · Granted Jul 13, 1999