Granted Patent
Utility
US 6,788,362 · App. 10/222,396
Pigment layer for polymer-dispersed liquid crystal displays
Inventors:
Stanley W. Stephenson, Mary Christine Brick
Patented Case
View Patent ↗
Granted: Sep 7, 2004
Filed: Aug 16, 2002
Inventors
Stanley W. Stephenson
Mary Christine Brick
Assignee (at issue)
EASTMAN KODAK COMPANY
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.