4. Radiant energy
  5. Ionic separation or analysis
  6. Methods

John Fjeldsted

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Enhanced resolution mass spectrometer and mass spectrometry...

Radiant energy – Ionic separation or analysis
Reexamination Certificate

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Methods of comparative analysis using ion trap mass spectrometer

Radiant energy – Ionic separation or analysis – Methods
Patent

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Molecular activation for tandem mass spectroscopy

Radiant energy – Ionic separation or analysis
Reexamination Certificate

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Quartz quadrupole for mass filter

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For plural electrodes of discharge device
Patent

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Profile ID: LFUS-PAI-P-434730

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