NC

Nai-En Chen

📍 Huangguan, CN: #39 of 75 inventorsTop 55%
Overall (All Time): #3,376,102 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7166820 Rotating-type oven — 2007-01-23