Inventor · disambiguated record
David A. Dahl
Also filed as: DAHL DAVID · DAHL DAVID A
12 granted patents·1 pending application·101 citations·filing 1975–2024
90Inventor score
Top patents by PatentIndex Score
13 records- 0192US7259369B2Dual mode ion mobility spectrometer and method for ion mobility spectrometryBATTELLE ENERGY ALLIANCE LLC·Filed 2005·Granted Aug 21, 2007·38 cites·17 claims
- 0287US12031851B2Actuator apparatus with light actuated position sensor and secure position verificationDTL LINEAR LLC·Filed 2023·Granted Jul 9, 2024·3 cites·20 claims
- 0376US12416513B2Actuator apparatus with light actuated position sensor and secure position verificationDTL LINEAR LLC·Filed 2024·Granted Sep 16, 2025·0 cites·16 claims
- 0474US7518106B2Ion mobility spectrometers and methods for ion mobility spectrometryBATTELLE ENERGY ALLIANCE LLC·Filed 2006·Granted Apr 14, 2009·4 cites·23 claims
- 0571US8129678B2Method and apparatuses for ion cyclotron spectrometryDAHL DAVID A·Filed 2010·Granted Mar 6, 2012·3 cites·14 claims
- 0671US5665966ACurrent measuring systemLOCKHEED MARTIN IDAHO TECH CO·Filed 1995·Granted Sep 9, 1997·24 cites·21 claims
- 0770US7858950B2Electrostatic dispersion lenses and ion beam dispersion methodsBATTELLE ENERGY ALLIANCE LLC·Filed 2007·Granted Dec 28, 2010·2 cites·36 claims
- 0867US7038216B1Electrostatic shape-shifting ion opticsBATTELLE ENERGY ALLIANCE LLC·Filed 2004·Granted May 2, 2006·7 cites·23 claims
- 0965US7518105B2Continuous sampling ion mobility spectrometers and methods thereforBATTELLE ENERGY ALLIANCE LLC·Filed 2006·Granted Apr 14, 2009·1 cites·25 claims
- 1061US7777182B2Method and apparatus for ion cyclotron spectrometryBATTELLE ENERGY ALLIANCE LLC·Filed 2007·Granted Aug 17, 2010·1 cites·24 claims
- 1145US4968888APulsed field sample neutralizationUS ENERGY·Filed 1989·Granted Nov 6, 1990·11 cites·13 claims
- 1240US2021309408A1Container for liquidsDAHL DAVID·Filed 2020·Application pending·0 cites
- 1338US4053881AMobile radar apparatusLEHMKUHL AS·Filed 1975·Granted Oct 11, 1977·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →