Granted Patent
Utility
US 5,754,674 · App. 08/788,430
Document image analysis method
Inventors:
David Michael Ott, Cynthia D. Ott
Patented Case
View Patent ↗
Granted: May 19, 1998
Filed: Jan 28, 1997
Inventors
David Michael Ott
Cynthia D. Ott
Assignee (at issue)
BancTec, Incorporated
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.