Granted Patent
Utility
US 4,700,068 · App. 06/824,485
Apparatus and method for spatially characterizing and controlling a particle beam
Inventors:
Frederick J. McClung, Jr., James G. Small
Patented Case
View Patent ↗
Granted: Oct 13, 1987
Filed: Jan 31, 1986
Inventors
Frederick J. McClung, Jr.
James G. Small
Assignee (at issue)
Hughes Aircraft 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.