Assignee
Inventors
- George R. Chapman, Jr. (21 patents)
- Lewis E. Crenshaw (2 patents)
- Rita S. McMinn (4 patents)
- Richard A. Morgan (48 patents)
- Donnan E. Priester (13 patents)
- Charles W. Stewart (34 patents)
- Robert E. Tarney (4 patents)
US Patent 5464904 · Granted Nov 7, 1995