Inventor · disambiguated record

Xudong Qing

Also filed as: QING XUDONG

1 granted patent·0 citations·filing 2022–2022

2Inventor score

Technology areasC02F

Files withSHANDONG HYGIYA ENVIL PROT EQUIP CO LTD1

Top patents by PatentIndex Score

1 record

0145US12274957B2Process for treating aged oil by electron beam irradiationSHANDONG HYGIYA ENVIL PROT EQUIP CO LTD·Filed 2022·Granted Apr 15, 2025·0 cites·9 claims

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