Patents/Inventors

Huarong Yu

ShanghaiCN4 patents

6 Patents

US123836472025
Hygiene System for a Portable Packaged Food Container
Ecolab USA Inc.
0 cites
US122201482025
Prepuce Extruding, Cutting, Hemostasis, and Healing Assembly Using Ultrasonic Wave
WUHU SHANGRING TECHNOLOGY CO., Ltd
0 cites
US122201492025
Prepuce Extruding, Cutting, Hemostasis, and Healing Assembly Using Ultrasonic Wave
WUHU SHANGRING TECHNOLOGY CO., Ltd
0 cites
US119803902024
Circumcision Equipment
Wuhu Shangring Technology Co., Ltd
0 cites
US119115292024
Hygiene System for a Portable Packaged Food Container
Ecolab USA Inc.
0 cites
US118835522024
Method for Controlling Hygiene of a Portable Packaged Food Container
ECOLAB USA Inc.
0 cites