Granted Patent
Utility
US 5,493,679 · App. 08/146,279
Automated logistical relational database support system for engineering drawings and artwork
Inventors:
Kenneth W. Virgil, Anthony F. Zucco, Walter R. Harker, Roger L. Brown, James P. Merriman, Albert D. Baron, Philip J. June
Patented Case
View Patent ↗
Granted: Feb 20, 1996
Filed: Oct 29, 1993
Inventors
Kenneth W. Virgil
Anthony F. Zucco
Walter R. Harker
Roger L. Brown
James P. Merriman
Albert D. Baron
Philip J. June
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.