Granted Patent
Utility
US 5,782,966 · App. 08/672,816
Isocyanate-derived materials for use in phase change ink jet inks
Inventors:
Loc V. Bui, Clifford R. King, Jeffery H. Banning, Donald R. Titterington
Patented Case
View Patent ↗
Granted: Jul 21, 1998
Filed: Jun 28, 1996
Inventors
Loc V. Bui
Clifford R. King
Jeffery H. Banning
Donald R. Titterington
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.