Inventor · disambiguated record
Jianrong Du
Also filed as: DU JIANRONG
3 granted patents·1 pending application·0 citations·filing 2017–2022
40Inventor score
Files withFOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD3Shanxi jinding gaobao drilling co ltd1
Top patents by PatentIndex Score
4 records- 0166US2022346595A1Electric roasting machineFOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD·Filed 2022·Application pending·0 cites
- 0253US11389025B2Electric roasting machineFOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD·Filed 2017·Granted Jul 19, 2022·0 cites·19 claims
- 0342US12042091B2Electric roasting machineFOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD·Filed 2017·Granted Jul 23, 2024·0 cites·20 claims
- 0435US12493084B2Methods for mounting and testing a central communication cable assembly of a directional drill rodShanxi jinding gaobao drilling co ltd·Filed 2022·Granted Dec 9, 2025·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →