Inventor

ZHANG CHUNMIN

CN2 patents

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

SHENZHEN LITTLE ALPACA IND CO LTD

1 patent

USD1030060SJun 4, 2024

Electric ear cleaner

SHENZHEN LITTLE ALPACA IND CO LTD3 citations61

ZHANG YALEI

1 patent

US8877486B2Nov 4, 2014

Photobioreactor for carbon dioxide mitigation in wastewater treatment

ZHANG YALEI0 citations27