Granted Patent
Utility
US 6,488,237 · App. 09/966,899
Propellant cross-feed system and method
Inventors:
Sidney P. Glasser, Charles Sosa
Patented Case
View Patent ↗
Granted: Dec 3, 2002
Filed: Sep 28, 2001
Inventors
Sidney P. Glasser
Charles Sosa
Assignee (at issue)
The Boeing Company
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.