Granted Patent
Utility
US 4,300,054 · App. 06/118,150
Directionally positionable neutron beam
Inventors:
William E. Dance, Harry M. Bumgardner, Jr.
Patented Case
View Patent ↗
Granted: Nov 10, 1981
Filed: Feb 4, 1980
Inventors
William E. Dance
Harry M. Bumgardner, Jr.
Assignee (at issue)
Vought Corporation
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.