Granted Patent
Utility
US 5,074,920 · App. 07/587,242
Photovoltaic cells with improved thermal stability
Inventors:
Ronald C. Gonsiorawski, Jeffrey T. Borenstein, Michael J. Kardauskas
Patented Case
View Patent ↗
Granted: Dec 24, 1991
Filed: Sep 24, 1990
Inventors
Ronald C. Gonsiorawski
Jeffrey T. Borenstein
Michael J. Kardauskas
Assignee (at issue)
Mobil Solar Energy 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.