Granted Patent
Utility
US 4,813,077 · App. 06/891,869
Sales transaction record processing system and method
Inventors:
Daniel E. Woods, Ronald E. Gocht, Peter M. Higgins, Anne M. Edwards, Hugh Rowlands, Edward F. Scanlon, Jerry Putzer
Patented Case
View Patent ↗
Granted: Mar 14, 1989
Filed: Jul 30, 1986
Inventors
Daniel E. Woods
Ronald E. Gocht
Peter M. Higgins
Anne M. Edwards
Hugh Rowlands
Edward F. Scanlon
Jerry Putzer
Assignee (at issue)
Scan-Optics 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.