Patents/Inventors

Wenchao Liu

ShanghaiCN4 patents

4 Patents

US125510392026
Buoyancy-type Pillow with Combined Action of Gas and Liquid Media
Shanghai Backrobo Wellness Co., Ltd.
0 cites
US121039782024
Methods and Materials for Treating Cancer
SHANGHAI MIRACOGEN Inc.
0 cites
US119397682024
Sleeve Grouting Device and Method for Prefabricated Building
CCCC CONSTRUCTION GROUP CO., Ltd.
0 cites
US119273682024
Prefabricated Energy Pile, Construction Method, and Heat Pump Heat Exchange System
CCCC CONSTRUCTION GROUP CO., Ltd.
0 cites