Granted Patent
Utility
US 5,455,326 · App. 08/314,148
Ink-jet printing compositions
Inventor:
David W. Parker
Patented Case
View Patent ↗
Granted: Oct 3, 1995
Filed: Sep 28, 1994
Inventor
David W. Parker
Assignee (at issue)
Union Camp Corporation
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.