Assignee
Inventors
- Jeffrey E. Brighton (20 patents)
- Deems R. Hollingsworth (7 patents)
- Michael T. Welch (10 patents)
- Ronald E. McMann (7 patents)
- Manuel L. Torreno, Jr. (17 patents)
- Charles Wayne Sullivan (1 patents)
US Patent 4789885 · Granted Dec 6, 1988