Assignee
Inventors
- Tommy D. Kelley (3 patents)
- Mark D. Braine (7 patents)
- Gregory Henson (2 patents)
- John B. Hickman (21 patents)
- Ralph Kirby (7 patents)
- William C. Roberts (15 patents)
- Kevin D. Rogers (3 patents)
US Patent 5414965 · Granted May 16, 1995