Granted Patent
Utility
US 4,637,761 · App. 06/590,905
Automated tool positioning system
Inventors:
William J. Murray, George A. Earle, III
Patented Case
View Patent ↗
Granted: Jan 20, 1987
Filed: Mar 19, 1984
Inventors
William J. Murray
George A. Earle, III
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.