Patents/Inventors

Yongsheng Liang

ShenzhenCN6 patents

6 Patents

US125585722026
Ultrasonic Treatment Tip and Ultrasonic Therapeutic Apparatus
SHENZHEN PENINSULA MEDICAL GROUP
0 cites
US123293342025
Surface Cleaning Apparatus
BISSELL Inc.
0 cites
US121612732024
Surface Cleaning Apparatus
BISSELL Inc.
0 cites
US120358742024
Edge Cleaning Brushes for Floor Cleaner
BISSELL Inc.
0 cites
US119309752024
Surface Cleaning Apparatus
BISSELL Inc.
0 cites
US118259962023
Surface Cleaning Apparatus
BISSELL Inc.
0 cites