Assignee
Inventors
- Unknown
- Unknown
- Unknown
- Unknown
- Unknown
- William J. Crowe (19 patents)
- Jay A Fournier (54 patents)
- Patrick H. Hayes (226 patents)
- Unknown
- Unknown
- Unknown
- Unknown
- Unknown
- Charles Thomas (8 patents)
US Patent 6116247 · Granted Sep 12, 2000