Granted Patent
Utility
US 4,998,664 · App. 07/455,706
Bond signature analyzer
Inventors:
Owen E. Gibson, William J. Gleeson, III, Larry D. Burkholder, Bradley Benton
Patented Case
View Patent ↗
Granted: Mar 12, 1991
Filed: Dec 22, 1989
Inventors
Owen E. Gibson
William J. Gleeson, III
Larry D. Burkholder
Bradley Benton
Assignee (at issue)
Hughes Aircraft 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.