Qifeng Zhang

📍 Laishui, WA: #2 of 3 inventorsTop 70%

Overall (2019): #307,792 of 560,194Top 55%

Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D867803	Frying and baking device	Zhiyong Li	2019-11-26