Granted Patent
Utility
US 6,656,545 · App. 09/573,592
Low pH coating composition for ink jet recording medium and method
Inventors:
Leonard J. Schliesman, Leland O. Tritz, Karen K. Spreda
Patented Case
View Patent ↗
Granted: Dec 2, 2003
Filed: May 18, 2000
Inventors
Leonard J. Schliesman
Leland O. Tritz
Karen K. Spreda
Assignee (at issue)
Stora Enso North America Corp.
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.