Granted Patent
Utility
US 4,393,334 · App. 06/232,972
Electron acceleration in ionizable gas
Inventor:
David M. Glaser
Patented Case
View Patent ↗
Granted: Jul 12, 1983
Filed: Feb 9, 1981
Inventor
David M. Glaser
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.