DW

Dong-Her Wu

📍 Wang'an Town, TW: #3 of 66 inventorsTop 5%
Overall (2003): #17,208 of 273,478Top 7%
4
Patents 2003

Issued Patents 2003

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6663539 Passive device for exercising legs of a user thereof — 2003-12-16
6623406 Leg-exercising device — 2003-09-23
6623438 Device for massaging the back of the human body — 2003-09-23
6551259 Reciprocally moving apparatus for driving massage device — 2003-04-22