Granted Patent
Utility
US 4,528,509 · App. 06/416,066
Spatially selective NMR
Inventors:
George K. Radda, John C. Waterton, David Geoffrey Gadian
Patented Case
View Patent ↗
Granted: Jul 9, 1985
Filed: Sep 8, 1982
Inventors
George K. Radda
John C. Waterton
David Geoffrey Gadian
Assignee (at issue)
NATIONAL RESEARCH DEVELOPMENT 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.