Inventor · disambiguated record

Rannie Dong

Also filed as: DONG RANNIE

2 granted patents·4 citations·filing 2021–2023

45Inventor score

Technology areasF16K

Files withSCHLUMBERGER TECHNOLOGY CORP2

Top patents by PatentIndex Score

2 records

0191US11774002B2Hydraulic trigger with locked spring forceSCHLUMBERGER TECHNOLOGY CORP·Filed 2021·Granted Oct 3, 2023·4 cites·10 claims
0273US12276352B2Hydraulic trigger with locked spring forceSCHLUMBERGER TECHNOLOGY CORP·Filed 2023·Granted Apr 15, 2025·0 cites·18 claims

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

Rannie Dong — Patent Inventor | PatentIndex