Granted Patent
Utility
US 5,016,517 · App. 07/456,417
Liquid propellant gun
Inventors:
Robert A. Pate, Alma J. Pate
Patented Case
View Patent ↗
Granted: May 21, 1991
Filed: Dec 26, 1989
Inventors
Robert A. Pate
Alma J. Pate
Assignee (at issue)
General Electric 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.