Patents/Inventors

John Yao

YangzhouCN7 patents

5 Patents

USD11202972026
Oral Irrigator
Colgate-palmolive Company
0 cites
USD11074312025
Oral Care Implement Handle
Colgate-palmolive Company
0 cites
US122329152025
Personal Care System, Device, and Method Thereof
Colgate-palmolive Company
0 cites
US121152492024
Aerosolizable Gel
NICOVENTURES TRADING LIMITED
0 cites
US116125652023
Aerosolizable Gel
Nicoventures Trading Limited
0 cites