Granted Patent
Utility
US 6,741,738 · App. 09/776,439
Method of optical mark recognition
Inventor:
Garland S. Taylor
Patented Case
View Patent ↗
Granted: May 25, 2004
Filed: Feb 2, 2001
Inventor
Garland S. Taylor
Assignee (at issue)
TMS CO., LTD.
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.