Assignee
Inventors
- Harold R. Wilson (53 patents)
- Michael B. Miller (27 patents)
- John E. Eide (3 patents)
- Anthony L. Bowman (12 patents)
- Robert T. Rogers (9 patents)
- David R. Hawks (16 patents)
- Philip J. Bakker (1 patents)
US Patent 5409074 · Granted Apr 25, 1995