Inventor · disambiguated record
David Dahlgren
Also filed as: DAHLGREN DAVID · DAHLGREN DAVID ROBERT
7 granted patents·2 pending applications·81 citations·filing 1992–2024
82Inventor score
Top patents by PatentIndex Score
9 records- 0197US10550674B2Internal valve plungerFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2019·Granted Feb 4, 2020·20 cites·18 claims
- 0290US5269275APulse width modulated controller for nitrous oxide and fuel deliveryROOK DAVID·Filed 1992·Granted Dec 14, 1993·56 cites·8 claims
- 0384US11679717B2Method and apparatus for operating a haptic systemVOLVO CAR CORP·Filed 2021·Granted Jun 20, 2023·2 cites·20 claims
- 0483US10927652B2Internal valve plungerFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2019·Granted Feb 23, 2021·2 cites·20 claims
- 0582US11346193B2Internal valve plungerFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2021·Granted May 31, 2022·1 cites·18 claims
- 0675US2022290535A1Internal valve plungerFLOWCO PRODUCTION SOLUTIONS LLC·Filed 2022·Application pending·0 cites
- 0773US2024343297A1Steering angle control using haptic controllerVOLVO CAR CORP·Filed 2024·Application pending·0 cites
- 0866US11999417B2Steering angle control using haptic controllerVOLVO CAR CORP·Filed 2021·Granted Jun 4, 2024·0 cites·20 claims
- 0954US11796464B2Fuel quality sensorWAYNE FUELING SYSTEMS LLC·Filed 2020·Granted Oct 24, 2023·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →