CK

Chun-Chang Kuo

TT Tonic Fitness Technology: 2 patents #6 of 19Top 35%
📍 Tainan, TW: #1,608 of 4,566 inventorsTop 40%
Overall (All Time): #1,619,118 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6482131 Step adjuster of an oval track walker — 2002-11-19
6162152 Resistance control device for a training appliance — 2000-12-19
5043702 Luggage with alarm device — 1991-08-27