Granted Patent
Utility
US 4,184,110 · App. 05/909,186
Investigation of samples by N.M.R. techniques
Inventor:
Waldo S. Hinshaw
Patented Case
View Patent ↗
Granted: Jan 15, 1980
Filed: May 24, 1978
Inventor
Waldo S. Hinshaw
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.