YL

Yaw-Tyng Liou

Overall (1997): #9,543 of 185,788Top 6%
3
Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D385390 Shoe sole 1997-10-28
5645314 Ventilation cushion for chairs 1997-07-08
5607750 Automobile mat 1997-03-04