Granted Patent
Utility
US 5,329,762 · App. 08/077,462
Method for assembling rocket propulsion motor
Inventors:
Won-Hoon Kim, Jung Rok Oh, Won-Man Cho, Gwang Hwan Oh, Tae Ho Lee
Patented Case
View Patent ↗
Granted: Jul 19, 1994
Filed: Jun 15, 1993
Inventors
Won-Hoon Kim
Jung Rok Oh
Won-Man Cho
Gwang Hwan Oh
Tae Ho Lee
Assignee (at issue)
AGENCY FOR DEFENSE DEVELOPMENT
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.