Granted Patent
Utility
US 5,118,950 · App. 07/459,017
Cluster ion synthesis and confinement in hybrid ion trap arrays
Inventors:
John T. Bahns, William C. Stwalley
Patented Case
View Patent ↗
Granted: Jun 2, 1992
Filed: Dec 29, 1989
Inventors
John T. Bahns
William C. Stwalley
Assignee (at issue)
United States of America as represented by the Secretary of the Air Force
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.