CH

Ching-Piao Huang

📍 Baoshan, TW: #2,187 of 3,661 inventorsTop 60%
Overall (All Time): #4,120,506 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4224701 Pest and odor preventive sanitary drainer — 1980-09-30