John G. Polka

RE Realwheels: 8 patents #1 of 3Top 35%

📍 Green Oaks, IL: #4 of 7 inventorsTop 60%

🗺 Illinois: #2,253 of 84,256 inventorsTop 3%

Overall (All Time): #135,678 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #	Title	Co-Inventors	Date
5061014	Axle cap for truck wheels having four, five or six locators	—	1991-10-29
5042881	Universal wheel liner	—	1991-08-27
D271293	Wheel cover for trucks	—	1983-11-08