Assignee
Inventors
- David R. Brittain (29 patents)
- Steven P. Brown (7 patents)
- Anthony L. Cooper (7 patents)
- Jethro L. Longridge (7 patents)
- Jeffrey James Morris (17 patents)
- John Preston (24 patents)
- Linda Salter (1 patents)
US Patent 5270342 · Granted Dec 14, 1993