Granted Patent
Utility
US 4,457,297 · App. 06/529,196
Modular solar concentrator
Inventors:
Isidore F. Sobczak, William C. Cleveland, Jr., Robert L. Pons
Patented Case
View Patent ↗
Granted: Jul 3, 1984
Filed: Sep 6, 1983
Inventors
Isidore F. Sobczak
William C. Cleveland, Jr.
Robert L. Pons
Assignee (at issue)
Ford Aerospace & Communications Corporation
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.