Inventor · disambiguated record
Huaimin Wu
Also filed as: WU HUAIMIN
2 granted patents·6 citations·filing 2013–2020
48Inventor score
Technology areasF16K
Files withZhejiang petrochemical valve co ltd2
Top patents by PatentIndex Score
2 records- 0182US11280416B1High-temperature quick-opening spherical sealing shut-off valveZhejiang petrochemical valve co ltd·Filed 2020·Granted Mar 22, 2022·5 cites·9 claims
- 0247US9447898B1Ultra-high temperature rigidity seal ball valveZhejiang petrochemical valve co ltd·Filed 2013·Granted Sep 20, 2016·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →