Granted Patent
Utility
US 6,407,535 · App. 09/657,416
System for beaming power from earth to a high altitude platform
Inventors:
Herbert W. Friedman, Terry J. Porter
Patented Case
View Patent ↗
Granted: Jun 18, 2002
Filed: Sep 8, 2000
Inventors
Herbert W. Friedman
Terry J. Porter
Assignee (at issue)
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
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.