John A. Hanert

📍 Deerfield, IL: #262 of 442 inventorsTop 60%

🗺 Illinois: #48,934 of 84,256 inventorsTop 60%

Overall (All Time): #3,998,296 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4598891	Closet rod racket and ball holder	—	1986-07-08