Granted Patent
Utility
US 6,771,021 · App. 10/156,396
Lighting apparatus with flexible OLED area illumination light source and fixture
Inventor:
Ronald S. Cok
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: May 28, 2002
Inventor
Ronald S. Cok
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.