Assignee
Inventors
- Sanders H. Moore (20 patents)
- James F. Pickering (4 patents)
- Ronald L. Dotson (40 patents)
- Carey O. Burger (2 patents)
- Jeffery D. Casteel (1 patents)
- Phillip J. Reed (1 patents)
- Richard E. Mellor (6 patents)
US Patent 5294417 · Granted Mar 15, 1994