Granted Patent
Utility
US 4,701,616 · App. 06/829,280
Apparatus and method for aiming a particle beam
Inventors:
William West, Clifford H. Muller
Patented Case
View Patent ↗
Granted: Oct 20, 1987
Filed: Feb 13, 1986
Inventors
William West
Clifford H. Muller
Assignee (at issue)
GA Technologies, 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.