Granted Patent
Utility
US 4,387,781 · App. 06/230,866
Electrical generating system for vehicles
Inventors:
Harry E. Ezell, Norwood B. Ezell
Patented Case
View Patent ↗
Granted: Jun 14, 1983
Filed: Feb 2, 1981
Inventors
Harry E. Ezell
Norwood B. Ezell
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.