Inventor

ZHENG GUOLONG

CN3 patents

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

QUANZHOU QINUO E COMMERCE CO LTD

2 patents

USD1021531SApr 9, 2024

Barbecue basket

QUANZHOU QINUO E COMMERCE CO LTD2 citations60

USD1071458SApr 15, 2025

Drainboard

QUANZHOU QINUO E COMMERCE CO LTD1 citations51

BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO LTD

1 patent

US11261900B2Mar 1, 2022

Bolt and method for manufacturing the same

BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO LTD0 citations46