Granted Patent
Utility
US 5,220,039 · App. 07/320,142
Energetic azide plasticizer
Inventors:
Renato R. Rindone, Der-Shing Huang, Edward E. Hamel
Patented Case
View Patent ↗
Granted: Jun 15, 1993
Filed: Mar 7, 1989
Inventors
Renato R. Rindone
Der-Shing Huang
Edward E. Hamel
Assignee (at issue)
AEROJET-GENERAL 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.