Granted Patent
Utility
US 5,254,383 · App. 07/944,627
Composites having improved penetration resistance and articles fabricated from same
Inventors:
Gary A. Harpell, Dusan C. Prevorsek, Max Wilhelm Gerlach
Patented Case
View Patent ↗
Granted: Oct 19, 1993
Filed: Sep 14, 1992
Inventors
Gary A. Harpell
Dusan C. Prevorsek
Max Wilhelm Gerlach
Assignee (at issue)
AlliedSignal, 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.