Penny Porter

📍 McLeansboro, IL: #332 of 612 inventorsTop 55%

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

Overall (All Time): #3,597,231 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D449183	Coin display device	Roy M Porter	2001-10-16