Granted Patent
Utility
US 5,701,670 · App. 08/264,263
"Method of making rocket engine combustion chamber utilizing ""slide in"" port liner"
Inventors:
Steven C. Fisher, Theodore C. Adams, Maynard L. Stangeland, Jacob Rietdyk, Paul R. Winans
Patented Case
View Patent ↗
Granted: Dec 30, 1997
Filed: Jun 23, 1994
Inventors
Steven C. Fisher
Theodore C. Adams
Maynard L. Stangeland
Jacob Rietdyk
Paul R. Winans
Assignee (at issue)
Boeing North American, Inc.
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.