Pen Weichou

📍 Kensington, MD: #1 of 13 inventorsTop 8%

🗺 Maryland: #225 of 1,164 inventorsTop 20%

Overall (1989): #32,761 of 140,708Top 25%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4821631	Cooking food device	Henry Wong	1989-04-18