Inventor · disambiguated record

Yadong Wen

Also filed as: WEN YADONG

1 granted patent·0 citations·filing 2024–2024

1Inventor score

Technology areasA24C

Files withCHINA TOBACCO YUNNAN IND CO LTD1

Top patents by PatentIndex Score

1 record

0156US12011031B1Device for removing stems in a cigarette making process and a method for removing the stemsCHINA TOBACCO YUNNAN IND CO LTD·Filed 2024·Granted Jun 18, 2024·0 cites·6 claims

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