Granted Patent
Utility
US 4,867,036 · App. 07/127,727
Electromagnetic gun bore rider
Inventors:
Harold J. Haskins, Arnold J. Laderman
Patented Case
View Patent ↗
Granted: Sep 19, 1989
Filed: Dec 2, 1987
Inventors
Harold J. Haskins
Arnold J. Laderman
Assignee (at issue)
Ford Aerospace & Communications Corporation
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.