Inventor · disambiguated record
Jill A. Marshall
Also filed as: MARSHALL JILL A
2 granted patents·50 citations·filing 1992–1994
66Inventor score
Technology areasH01J
Files withSOUTHWEST RES INST2
Top patents by PatentIndex Score
2 records- 0175US5463220ATime of flight mass spectrometer, ion source, and methods of preparing a sample for mass analysis and of mass analyzing a sampleSOUTHWEST RES INST·Filed 1994·Granted Oct 31, 1995·25 cites·20 claims
- 0275US5360976ATime of flight mass spectrometer, ion source, and methods of preparing a sample for mass analysis and of mass analyzing a sampleSOUTHWEST RES INST·Filed 1992·Granted Nov 1, 1994·25 cites·29 claims
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