Granted Patent
Utility
US 5,399,599 · App. 08/039,044
Thermoplastic elastomeric internal insulation for rocket motors for low temperature applications
Inventor:
David G. Guillot
Patented Case
View Patent ↗
Granted: Mar 21, 1995
Filed: Apr 6, 1993
Inventor
David G. Guillot
Assignee (at issue)
Thiokol 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.