Inventor · disambiguated record
Junbo Qian
Also filed as: QIAN JUNBO
3 granted patents·1 pending application·20 citations·filing 2015–2022
68Inventor score
Technology areasE02F
Top patents by PatentIndex Score
4 records- 0187US10030367B2Wear member for earth working equipmentESCO CORP·Filed 2016·Granted Jul 24, 2018·9 cites·40 claims
- 0285US11142893B2Wear member for earth working equipmentESCO GROUP LLC·Filed 2018·Granted Oct 12, 2021·6 cites·19 claims
- 0379US10724559B2Hammerless pin assemblyESCO CORP·Filed 2015·Granted Jul 28, 2020·5 cites·7 claims
- 0453US2024035251A1Protective system, assembly, and methodESCO GROUP LLC·Filed 2022·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →