Granted Patent
Utility
US 6,167,147 · App. 09/179,145
Security document including pseudo-random image and method of making the same
Inventors:
William H. Mowry, Jr., Albert J. Fledderman
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Oct 26, 1998
Inventors
William H. Mowry, Jr.
Albert J. Fledderman
Assignee (at issue)
Standard Register, 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.