Granted Patent
Utility
US 5,372,852 · App. 07/981,677
Indirect printing process for applying selective phase change ink compositions to substrates
Inventors:
Donald R. Titterington, Loc V. Bui, Linda M. Hirschy, Harold (Hal) R. Frame
Patented Case
View Patent ↗
Granted: Dec 13, 1994
Filed: Nov 25, 1992
Inventors
Donald R. Titterington
Loc V. Bui
Linda M. Hirschy
Harold (Hal) R. Frame
Assignee (at issue)
Tektronix, 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.