Inventor · disambiguated record

Chengcai Jin

Also filed as: JIN CHENGCAI

1 granted patent·3 citations·filing 2020–2020

20Inventor score

Technology areasE21B

Files withUNIV JILIN1

Top patents by PatentIndex Score

1 record

0182US11053780B2Pressurized test device and method for in-situ mining natural gas hydrates by jetsUNIV JILIN·Filed 2020·Granted Jul 6, 2021·3 cites·5 claims

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