Granted Patent
Utility
US 5,291,960 · App. 07/983,206
Hybrid electric vehicle regenerative braking energy recovery system
Inventors:
Larry R. Brandenburg, Edward T. King
Patented Case
View Patent ↗
Granted: Mar 8, 1994
Filed: Nov 30, 1992
Inventors
Larry R. Brandenburg
Edward T. King
Assignee (at issue)
Ford Motor Company
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.