Inventor · disambiguated record
Zhiguo Feng
Also filed as: FENG ZHIGUO
1 granted patent·2 pending applications·0 citations·filing 2021–2025
1Inventor score
Top patents by PatentIndex Score
3 records- 0146US2023184612A1Radial fault simulation test system for rotary mechanical equipmentCHN ENERGY DADU RIVER REPAIR & INSTALLATION CO LTD·Filed 2021·Application pending·0 cites
- 0238US2023332981A1Single Or Multi-Coupled Fault Test System And Fault Diagnosis Method For Rotor SystemCHN ENERGY DADU RIVER REPAIR & INSTALLATION CO LTD·Filed 2021·Application pending·0 cites
- 0337US12492789B1Charging emergency light bulbFENG ZHIGUO·Filed 2025·Granted Dec 9, 2025·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →