Granted Patent
Utility
US 4,336,751 · App. 06/241,448
Apparatus for producing a multiple color hard copy image
Inventors:
Raymond F. Melissa, Lorne H. Grummett, Joseph J. Fischer
Patented Case
View Patent ↗
Granted: Jun 29, 1982
Filed: Mar 6, 1981
Inventors
Raymond F. Melissa
Lorne H. Grummett
Joseph J. Fischer
Assignee (at issue)
Trilog, 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.