John G. Polka

📍 Green Oaks, IL: #3 of 3 inventorsTop 100%

🗺 Illinois: #1,118 of 4,656 inventorsTop 25%

Overall (1997): #126,735 of 185,788Top 70%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5630653	Wheel cover mounting bracket	—	1997-05-20