Jodie V. Johnson

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Alachua County, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Quadrupole ion trap mass spectrometer having two axial modulation e...
- Patent number 5,352,890
- Issue date Oct 4, 1994
- University of Florida
- Jodie V. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quadrupole ion trap mass spectrometer having two axial modulation e...
- Patent number 5,171,991
- Issue date Dec 15, 1992
- Finnigan Corporation
- Jodie V. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quadrupole ion trap mass spectrometer having two pulsed axial excit...
- Patent number 5,075,547
- Issue date Dec 24, 1991
- Finnigan Corporation
- Jodie V. Johnson
- H01 - BASIC ELECTRIC ELEMENTS