PC

Pi-Chi Chen

📍 New Taipei, TW: #2 of 12 inventorsTop 20%
Overall (1989): #68,590 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4820090 Multipurpose handle grip for holding electric tools — 1989-04-11