Granted Patent
Utility
US 5,386,776 · App. 08/022,180
Bore mitigants for solid propellant rocket motors
Inventors:
Robert L. Hatch, Robert D. Taylor, Jerald C. Hinshaw
Patented Case
View Patent ↗
Granted: Feb 7, 1995
Filed: Feb 24, 1993
Inventors
Robert L. Hatch
Robert D. Taylor
Jerald C. Hinshaw
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.