Granted Patent
Utility
US 4,438,400 · App. 06/340,576
Method for suppression of acoustic ringing in NMR measurements
Inventor:
Steven L. Patt
Patented Case
View Patent ↗
Granted: Mar 20, 1984
Filed: Jan 18, 1982
Inventor
Steven L. Patt
Assignee (at issue)
Varian, Inc.
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.