Patents/Inventors

Chenglin Huang

YangzhouCN6 patents

5 Patents

USD11131622026
Brush Head of an Oral Care Implement
Colgate-palmolive Company
0 cites
USD10703552025
Brush Head of an Oral Care Implement
Colgate-palmolive Company
0 cites
USD10256082024
Brush Head of an Oral Care Implement
Colgate-palmolive Company
0 cites
USD10245662024
Replacement Head for an Oral Care Implement
Colgate-palmolive Company
0 cites
USD10180562024
Brush Head of an Oral Care Implement
Colgate-palmolive Company
0 cites