DW

Dong-Her Wu

UN Unknown: 4 patents #25 of 3,153Top 1%
Overall (2022): #50,252 of 548,613Top 10%
4
Patents 2022

Issued Patents 2022

Patent #TitleCo-InventorsDate
11400013 Sprocket drive mechanism of massage device 2022-08-02
11382824 Rotatable leg massage device 2022-07-12
11382825 Massage roller mechanism 2022-07-12
11241358 Rotatable leg massage device 2022-02-08