Inventor · disambiguated record

Haige Wang

Also filed as: WANG HAIGE

1 granted patent·0 citations·filing 2021–2021

1Inventor score

Technology areasE21B

Files withCNPC ENG TECH RES & DEV CO LTD1

Top patents by PatentIndex Score

1 record

0130US11959375B2Method for evaluating downhole working condition of a PDC bitCNPC ENG TECH RES & DEV CO LTD·Filed 2021·Granted Apr 16, 2024·0 cites·6 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →