Mitchell L. Block

BL Block: 4 patents #90 of 545Top 20%

📍 Highland Park, IL: #157 of 599 inventorsTop 30%

🗺 Illinois: #21,447 of 84,256 inventorsTop 30%

Overall (All Time): #1,299,119 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
D313519	Combined rack for bill straps and utility tray	—	1991-01-08
D313520	Combined rack for coin wrappers and utility tray	—	1991-01-08
4334620	Key storage rack	—	1982-06-15
4199067	Key rack	—	1980-04-22