Assignee
Inventors
- Unknown
- Stephen G. Burger (17 patents)
- Gary N. Hammond (54 patents)
- James O. Hays (9 patents)
- Jerome C. Huck (25 patents)
- Jonathan Ross (43 patents)
- Sunil Saxena (5 patents)
- Koichi Yamada (136 patents)
US Patent 6393544 · Granted May 21, 2002