Granted Patent
Utility
US 6,074,761 · App. 08/876,070
Inkjet printing media
Inventors:
Alan E. Wang, Louis J. Nehmsmann, Suk-Ho Cho, Robert H. Tang, William C. Allison
Patented Case
View Patent ↗
Granted: Jun 13, 2000
Filed: Jun 13, 1997
Inventors
Alan E. Wang
Louis J. Nehmsmann
Suk-Ho Cho
Robert H. Tang
William C. Allison
Assignee (at issue)
PPG Industries Ohio, 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.