Granted Patent
Utility
US 5,729,621 · App. 08/522,444
Method and apparatus for magnetic ink character recognition using a magneto-resistive read head
Inventors:
Gary Marshall, Gene R. Franklin, Benedict C. M. Ho
Patented Case
View Patent ↗
Granted: Mar 17, 1998
Filed: Aug 31, 1995
Inventors
Gary Marshall
Gene R. Franklin
Benedict C. M. Ho
Assignee (at issue)
NCR Corporation
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.