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Yunkang Chen — 1 Patent in 2021

UNUnknown: 1 patents #344 of 3,329Top 15%

Zhejiang, CN: #201 of 714 inventorsTop 30%

Overall (2021): #196,394 of 548,734Top 40%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D935487	Air compressor	—	2021-11-09