Assignee
Inventors
- Thomas A. Almquist (25 patents)
- Borzo Modrek (10 patents)
- Paul F. Jacobs (22 patents)
- Charles W. Lewis (32 patents)
- Mark Lewis (52 patents)
- Abraham Liran (6 patents)
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Skip to contentUS Patent 5174931 · Granted Dec 29, 1992