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Inventor

LIU YONGCHENG

CN8 patents
⚠️ This page may combine multiple inventors who share the name “LIU YONGCHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD

4 patents

LUNA INNOVATIONS INC

1 patent

LI YANBIN

1 patent

TYSON FOODS INC

1 patent

UNIV ZHEJIANG

1 patent