Inventor · disambiguated record

Yuanhua Zhou

Also filed as: ZHOU YUANHUA

2 granted patents·0 citations·filing 2022–2022

21Inventor score

Technology areasE21B F04B

Files withUNIV YANGTZE2

Top patents by PatentIndex Score

2 records

0141US12258949B2Two-stroke pumping method and oil production deviceUNIV YANGTZE·Filed 2022·Granted Mar 25, 2025·0 cites·7 claims
0241US11851952B2Downhole displacement impact method and impact drilling toolUNIV YANGTZE·Filed 2022·Granted Dec 26, 2023·0 cites·6 claims

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Yuanhua Zhou — Patent Inventor | PatentIndex