Granted Patent
Utility
US 4,268,709 · App. 06/105,452
Generation of electrical energy from sunlight, and apparatus
Inventor:
Norman L. Boling
Patented Case
View Patent ↗
Granted: May 19, 1981
Filed: Dec 20, 1979
Inventor
Norman L. Boling
Assignee (at issue)
Owens-Illinois 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.