YH

Yaw Yuan Hsu

IR Intex Recreation: 2 patents #1 of 6Top 20%
📍 Fujian, CN: #1 of 7 inventorsTop 15%
Overall (2004): #34,444 of 270,089Top 15%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6749474 Inflatable flotation device having removable canopy Chin-Hsiang Pan, Kun Chao Hsu 2004-06-15
6671910 Inflatable bed Chin-Hsiang Pan 2004-01-06