SC

Shiang-Sheng Cheng

📍 Danei, TW: #361 of 1,188 inventorsTop 35%
Overall (All Time): #2,179,680 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6886554 Fume exhaust apparatus for cooking stoves — 2005-05-03
6782564 Water-saving toilet — 2004-08-31