Po-Chieh Yang

📍 Tainan, TW: #66 of 252 inventorsTop 30%

Overall (2003): #139,631 of 273,478Top 55%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D480336	Frame of a tricycle for children	—	2003-10-07