Granted Patent
Utility
US 4,713,754 · App. 06/658,952
Data structure for a document processing system
Inventors:
Arun Agarwal, Suzanne C. Knapp, David R. Lakness
Patented Case
View Patent ↗
Granted: Dec 15, 1987
Filed: Oct 9, 1984
Inventors
Arun Agarwal
Suzanne C. Knapp
David R. Lakness
Assignee (at issue)
Wang Laboratories, Inc.
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.