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Inventor

GUAN JINGJIE

CN4 patents
⚠️ This page may combine multiple inventors who share the name “GUAN JINGJIE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV MICHIGAN STATE

2 patents

CHINA PETROCHEMICAL CORP

1 patent

RES INST PETROL PROCES SINOPEC

1 patent