Inventor · disambiguated record
Geir Gjelstad
Also filed as: GJELSTAD GEIR
6 granted patents·1 pending application·33 citations·filing 2017–2024
78Inventor score
Files withHALLIBURTON ENERGY SERVICES INC7
Top patents by PatentIndex Score
7 records- 0196US11512552B2Sealing apparatus with swellable metalHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Nov 29, 2022·18 cites·15 claims
- 0288US11136850B2Elastomer with an expandable metalHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Oct 5, 2021·6 cites·20 claims
- 0386US11421505B2Wellbore packer with expandable metal elementsHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Aug 23, 2022·2 cites·20 claims
- 0480US11473391B2Packer sealing element with non-swelling layerHALLIBURTON ENERGY SERVICES INC·Filed 2017·Granted Oct 18, 2022·7 cites·5 claims
- 0552US11142995B2Valve with integrated fluid reservoirHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Oct 12, 2021·0 cites·18 claims
- 0645US11174699B2Downhole packer ring apparatus and method of assembling thereofHALLIBURTON ENERGY SERVICES INC·Filed 2017·Granted Nov 16, 2021·0 cites·20 claims
- 0745US2024376795A1Protective Layer Over Swellable CompoundHALLIBURTON ENERGY SERVICES INC·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →