Granted Patent
Utility
US 4,761,545 · App. 06/866,882
Tailored excitation for trapped ion mass spectrometry
Inventors:
Alan G. Marshall, Tom L. Ricca, Tao Wang
Patented Case
View Patent ↗
Granted: Aug 2, 1988
Filed: May 23, 1986
Inventors
Alan G. Marshall
Tom L. Ricca
Tao Wang
Assignee (at issue)
The Ohio State University Research Foundation
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.