Granted Patent
Utility
US 4,739,690 · App. 06/928,074
Ballistic armor with spall shield containing an outer layer of plasticized resin
Inventor:
Joel Moskowitz
Patented Case
View Patent ↗
Granted: Apr 26, 1988
Filed: Nov 6, 1986
Inventor
Joel Moskowitz
Assignee (at issue)
Ceradyne, Inc.
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.