Assignee
No assignee recorded.
Inventors
- Thomas P. Whitehead (10 patents)
- Gary H. G. H. Thorpe (11 patents)
- Larry J. Kricka (37 patents)
- John E. C. Gibbons (7 patents)
- Roger A. Bunce (18 patents)
US Patent 4593728 · Granted Jun 10, 1986
No assignee recorded.