Mary A. Walls

📍 Garden City, MI: #3 of 10 inventorsTop 30%

🗺 Michigan: #694 of 3,452 inventorsTop 25%

Overall (1989): #78,169 of 140,708Top 60%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D300780	Shoe heel protector for a high heel	—	1989-04-25