Patents/Inventors

Shaojun Zhan

ZhejiangCN6 patents

6 Patents

US124805822025
Electronic Expansion Valve
ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., Ltd.
0 cites
US121402312024
Electronic Expansion Valve
ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., Ltd.
0 cites
US120923812024
Electronic Expansion Valve and Assembling Method of Electronic Expansion Valve
ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., Ltd.
0 cites
US119532442024
Electronic Expansion Valve
ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., Ltd.
0 cites
US117320562023
Pollen Polysaccharide Extract and Application Thereof in Plant Growth
CHENGDU NEWSUN CROP SCIENCE CO., Ltd.
0 cites
US116441182023
Electronic Expansion Valve
ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., Ltd.
0 cites