Granted Patent
Utility
US 5,416,612 · App. 07/973,065
Apparatus and method for producing color half-tone images
Inventors:
John L. Ingraham, Foster M. Fargo, Jr., James M. Enge
Patented Case
View Patent ↗
Granted: May 16, 1995
Filed: Nov 6, 1992
Inventors
John L. Ingraham
Foster M. Fargo, Jr.
James M. Enge
Assignee (at issue)
Iris Graphics, 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.