Assignee
Inventors
- Ted W. Boehm (5 patents)
- David Cerny (9 patents)
- Unknown
- Daniel J. Denman (5 patents)
- Sheldon L. Wilde (12 patents)
- Stephen W. McBride (15 patents)
- Hugh C. Urmston (8 patents)
- Ralph H. Whitney (9 patents)
US Patent 5806707 · Granted Sep 15, 1998