Inventor · disambiguated record
Keqiang Cao
Also filed as: CAO KEQIANG
3 granted patents·1 citations·filing 2021–2023
46Inventor score
Files withSKF AB3
Top patents by PatentIndex Score
3 records- 0187US11940009B2Bearing seal and applications thereofSKF AB·Filed 2022·Granted Mar 26, 2024·1 cites·9 claims
- 0261US12460993B2Method and device for structural fatigue life testing of bearingsSKF AB·Filed 2023·Granted Nov 4, 2025·0 cites·20 claims
- 0354US11629758B2Method for packing rolling elements in bearing, and use thereofSKF AB·Filed 2021·Granted Apr 18, 2023·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →