P

Inventor

QIAO YUAN

CN9 patents
⚠️ This page may combine multiple inventors who share the name “QIAO YUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO LTD

6 patents

QIAO YUAN

2 patents

SHENZHEN RUIKANG RUILI TECH CO LTD

1 patent