Assignee
Inventors
- Lewis Gray (15 patents)
- Joseph L. Garbarino (1 patents)
- John S. Micol (1 patents)
- Johnny W. Crenshaw (1 patents)
- Vincent M. Iacono (2 patents)
- James C. Barley (1 patents)
- Richard L. Hollen (1 patents)
- Terry M. Graziani (1 patents)
US Patent 5181308 · Granted Jan 26, 1993