Granted Patent
Utility
US 4,498,048 · App. 06/587,848
NMR Imaging apparatus
Inventors:
Denny L. Y. Lee, Robert D. Hay
Patented Case
View Patent ↗
Granted: Feb 5, 1985
Filed: Mar 12, 1984
Inventors
Denny L. Y. Lee
Robert D. Hay
Assignee (at issue)
E.I. DU PONT DE NEMOURS AND COMPANY
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.