Assignee
No assignee recorded.
Inventors
- Gordon A. Tibbitts (78 patents)
- Craig H. Cooley (123 patents)
- Redd H. Smith (56 patents)
- Paul E. Pastusek (45 patents)
- Ralph M. Horton (12 patents)
US Patent 5431239 · Granted Jul 11, 1995
No assignee recorded.