Granted Patent
Utility
US 4,947,467 · App. 07/172,513
Traveling-wave tube slow-wave structure with integral conductively-loaded barrel and method of making same
Inventors:
Arthur E. Manoly, Otto Sauseng, John Benton
Patented Case
View Patent ↗
Granted: Aug 7, 1990
Filed: Mar 24, 1988
Inventors
Arthur E. Manoly
Otto Sauseng
John Benton
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.