Chao-Chi Chang

📍 New Taipei, TW: #8 of 46 inventorsTop 20%

Overall (1994): #150,629 of 165,921Top 95%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D343149	One-piece handle bar stem	—	1994-01-11