Granted Patent
Utility
US 5,418,427 · App. 07/890,663
Internally cooled forward wave crossed field amplifier anode vane
Inventors:
John C. Cipolla, Chris L. Wheeland, Guilford R. MacPhail, Joseph C. Musheno, James Leo Barry
Patented Case
View Patent ↗
Granted: May 23, 1995
Filed: May 28, 1992
Inventors
John C. Cipolla
Chris L. Wheeland
Guilford R. MacPhail
Joseph C. Musheno
James Leo Barry
Assignee (at issue)
Litton Systems, 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.