Inventor · disambiguated record

W. J. Frank Sim

Also filed as: SIM W J FRANK

1 granted patent·0 citations·filing 2022–2022

11Inventor score
Technology areasC07C
Files withSEDIMENT RES & MINERALS LTD1

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1 record

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