Granted Patent
Utility
US 4,158,159 · App. 05/893,909
Electronic circuit controller for windshield wiper drive motor
Inventors:
Stephen Jay Orris, Jr., Frederick O. R. Misterfeld
Patented Case
View Patent ↗
Granted: Jun 12, 1979
Filed: Apr 5, 1978
Inventors
Stephen Jay Orris, Jr.
Frederick O. R. Misterfeld
Assignee (at issue)
Chrysler Group 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.