Assignee
Inventors
- Abdelraouf M. Al-Sheikh (1 patents)
- Sakir T. Avci (1 patents)
- Kenneth S. Kelso (1 patents)
- Seng H. Kwek (1 patents)
- Lionel B. McBean (1 patents)
- Stuart Pugh (2 patents)
- Douglas G. Smith (22 patents)
US Patent 4544178 · Granted Oct 1, 1985