Granted Patent
Utility
US 4,862,763 · App. 06/569,067
Method and apparatus for manufacturing high speed rotors
Inventors:
Earl L. Stone, III, James C. Foster, Stanley L. Whitcher
Patented Case
View Patent ↗
Granted: Sep 5, 1989
Filed: Jan 9, 1984
Inventors
Earl L. Stone, III
James C. Foster
Stanley L. Whitcher
Assignee (at issue)
LTV Aerospace and Defense Company
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.