Assignee
Inventors
- Annette M. Doherty (10 patents)
- James P. Hudspeth (12 patents)
- James S. Kaltenbronn (27 patents)
- Joseph Thomas Repine (40 patents)
- William H. Roark (24 patents)
- Ila Sircar (55 patents)
- Francis John Tinney (7 patents)
US Patent 5024994 · Granted Jun 18, 1991