Granted Patent
Utility
US 3,937,955 · App. 05/514,505
Fourier transform ion cyclotron resonance spectroscopy method and apparatus
Inventors:
Melvin Barnet Comisarow, Alan G. Marshall
Patented Case
View Patent ↗
Granted: Feb 10, 1976
Filed: Oct 15, 1974
Inventors
Melvin Barnet Comisarow
Alan G. Marshall
Assignee (at issue)
Nicolet Technology 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.