Granted Patent
Utility
US 4,495,566 · App. 06/307,093
Method and means using digital data processing means for locating representations in a stored textual data base
Inventors:
Robert V. C. Dickinson, Louis M. Galie
Patented Case
View Patent ↗
Granted: Jan 22, 1985
Filed: Sep 30, 1981
Inventors
Robert V. C. Dickinson
Louis M. Galie
Assignee (at issue)
SYSTEM DEVELOPMENT 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.