Patents/Inventors

Guoqiang Liang

GuangdongCN3 patents

4 Patents

US122522882025
Smart Heat Sealing Method for Vacuum Packaging
GUANGZHOU ARGION ELECTRIC APPLIANCE CO., Ltd.
0 cites
US122212402025
Vacuum Packaging Method and Vacuum Packaging Device
GUANGZHOU ARGION ELECTRIC APPLIANCE CO., Ltd.
0 cites
US121727822024
Packaging Box
GUANGZHOU ARGION ELECTRIC APPLIANCE CO., Ltd.
0 cites
US116345412023
Catalyst for Synthesizing Polyethylene Oxide Polymer and Synthesis Method Thereof
0 cites