Granted Patent
Utility
US 5,505,789 · App. 08/300,031
Line-focus photovoltaic module using solid optical secondaries for improved radiation resistance
Inventors:
Lewis M. Fraas, Mark J. O'Neill
Patented Case
View Patent ↗
Granted: Apr 9, 1996
Filed: Sep 2, 1994
Inventors
Lewis M. Fraas
Mark J. O'Neill
Assignee (at issue)
Entech, LLC
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.