Granted Patent
Utility
US 4,775,818 · App. 06/851,757
Liquid metal ion source and alloy
Inventors:
William M. Clark, Jr., Mark W. Utlaut, Robert G. Behrens, Eugene G. Szklarz, Edmund K. Storms, Robert P. Santandrea, Lynwood W. Swanson
Patented Case
View Patent ↗
Granted: Oct 4, 1988
Filed: Apr 14, 1986
Inventors
William M. Clark, Jr.
Mark W. Utlaut
Robert G. Behrens
Eugene G. Szklarz
Edmund K. Storms
Robert P. Santandrea
Lynwood W. Swanson
Assignees (at issue)
Hughes Aircraft Company
Oregon Graduate Center
United States Department of Energy
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.