Granted Patent
Utility
US 4,582,764 · App. 06/423,425
Selective absorber amorphous alloys and devices
Inventors:
David D. Allerd, Jaime M. Reyes, Jerry A. Piontkowski
Patented Case
View Patent ↗
Granted: Apr 15, 1986
Filed: Sep 24, 1982
Inventors
David D. Allerd
Jaime M. Reyes
Jerry A. Piontkowski
Assignee (at issue)
Energy Conversion Devices, 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.