Assignee
Inventors
- Robert Amezcua (4 patents)
- Silous F. Clements (5 patents)
- John S. Coenen (1 patents)
- Ralph H. DaFoe (1 patents)
- Michael Norman Day (73 patents)
- Dennis M. Ross (1 patents)
- Richard O. Simpson (12 patents)
US Patent 4604710 · Granted Aug 5, 1986