Inventor · disambiguated record
Nigel Dabreo
Also filed as: DABREO NIGEL
3 granted patents·2 pending applications·2 citations·filing 2019–2023
49Inventor score
Technology areasE21B
Top patents by PatentIndex Score
5 records- 0174US11808106B2Multi-stage hydraulic fracturing tool and system8SIGMA ENERGY SERVICES INCORPORATED·Filed 2020·Granted Nov 7, 2023·2 cites·27 claims
- 0244US11821282B2Wellbore completion apparatus8SIGMA ENERGY SERVICES INCORPORATED·Filed 2021·Granted Nov 21, 2023·0 cites·28 claims
- 0340US2023358115A1Downhole flow communication-stimulating apparatuses, systems, and methods8SIGMA ENERGY SERVICES INCORPORATED·Filed 2023·Application pending·0 cites
- 0436US2020056467A1Multi-stage hydraulic fracturing tool and system with releasable engagement2054351 ALBERTA LTD·Filed 2019·Application pending·0 cites
- 0532US11639644B2Downhole flow communication apparatuses8SIGMA ENERGY SERVICES INCORPORATED·Filed 2020·Granted May 2, 2023·0 cites·34 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →