Granted Patent
Utility
US 4,521,640 · App. 06/515,841
Large area, low temperature process, fault tolerant solar energy converter
Inventor:
Jules D. Levine
Patented Case
View Patent ↗
Granted: Jun 4, 1985
Filed: Jul 21, 1983
Inventor
Jules D. Levine
Assignee (at issue)
Texas Instruments Incorporated
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.