Granted Patent
Utility
US 5,993,702 · App. 08/868,904
Embossed substrate and photoreceptor device incorporating the same and method
Inventor:
Gregory F. Davis
Patented Case
View Patent ↗
Granted: Nov 30, 1999
Filed: Jun 4, 1997
Inventor
Gregory F. Davis
Assignee (at issue)
Flex Products, 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.