Granted Patent
Utility
US 6,777,877 · App. 09/649,479
Gun-only magnet used for a multi-stage depressed collector klystron
Inventors:
Edward L. Wright, Richard J. Dobbs
Patented Case
View Patent ↗
Granted: Aug 17, 2004
Filed: Aug 28, 2000
Inventors
Edward L. Wright
Richard J. Dobbs
Assignee (at issue)
Communications & Power Industries LLC
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.