Inventor · disambiguated record
J. Daniel Geist
Also filed as: GEIST J DANIEL
4 granted patents·1 pending application·20 citations·filing 2006–2016
72Inventor score
Top patents by PatentIndex Score
5 records- 0179US7459677B2Mass spectrometer for trace gas leak detection with suppression of undesired ionsVARIAN INC·Filed 2006·Granted Dec 2, 2008·7 cites·8 claims
- 0278US8453493B2Trace gas sensing apparatus and methods for leak detectionWALL DAVID·Filed 2010·Granted Jun 4, 2013·7 cites·20 claims
- 0371US7427751B2High sensitivity slitless ion source mass spectrometer for trace gas leak detectionVARIAN INC·Filed 2006·Granted Sep 23, 2008·4 cites·16 claims
- 0447US8555704B2Calibration systems and methods for tracer gas leak detectionFLYNN KEVIN·Filed 2008·Granted Oct 15, 2013·2 cites·18 claims
- 0533US2017263435A1Filament assembly for generating electrons, and related devices, systems and methodsAGILENT TECHNOLOGIES INC·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →