Assignee
No assignee recorded.
Inventors
- Unknown
- James J. Dean (7 patents)
- Unknown
- Unknown
- James R. Kerlin (12 patents)
- David R. Hardy (11 patents)
- Charles A. Fain (3 patents)
- William B. Brecht (13 patents)
- Unknown
US Patent 6087805 · Granted Jul 11, 2000
No assignee recorded.