Granted Patent
Utility
US 5,207,399 · App. 07/854,198
Vapor pressurization system for outer space
Inventors:
Jay A. Risberg, Luciano M. J. Sedillo
Patented Case
View Patent ↗
Granted: May 4, 1993
Filed: Mar 20, 1992
Inventors
Jay A. Risberg
Luciano M. J. Sedillo
Assignee (at issue)
General Dynamics Corporation Space Systems Division
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.