Assignee
Inventors
- Albert D. Baker (22 patents)
- Wayne Farmer (3 patents)
- Richard E. Henderson (1 patents)
- Thomas C. Prewitt (1 patents)
- Mary E. Ricker (3 patents)
- David B. Rucinski (6 patents)
- Albert Victor Toy (2 patents)
- Jerry Weltman (3 patents)
US Patent 5278972 · Granted Jan 11, 1994