Inventor · disambiguated record
Yu Sang
Also filed as: SANG YU
1 granted patent·2 pending applications·0 citations·filing 2017–2020
4Inventor score
Top patents by PatentIndex Score
3 records- 0142US2021252574A1Method for dissolvable aluminum alloysCNPC USA CORP·Filed 2020·Application pending·0 cites
- 0240US10928282B2Method and device for determining elasticity of cement stone utilized in well cementing of oil-gas wellPETROCHINA CO LTD·Filed 2017·Granted Feb 23, 2021·0 cites·7 claims
- 0334US2021254195A1Fresh water dissolvable aluminum alloyCNPC USA CORP·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →