Inventor · disambiguated record

Changfeng Tian

Also filed as: TIAN CHANGFENG

1 granted patent·0 citations·filing 2022–2022

7Inventor score

Technology areasH02J

Files withFISHERY MACHINERY AND INSTRUMENT RES INSTITUTE1

Top patents by PatentIndex Score

1 record

0150US11659822B2Energy-saving paddlewheel aeratorFISHERY MACHINERY AND INSTRUMENT RES INSTITUTE·Filed 2022·Granted May 30, 2023·0 cites·5 claims

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