JR

John R. Ripkey

HS Hose Shop: 2 patents #1 of 1Top 100%
📍 McHenry, IL: #4 of 22 inventorsTop 20%
🗺 Illinois: #658 of 5,780 inventorsTop 15%
Overall (2003): #59,520 of 273,478Top 25%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D474832 Valve 2003-05-20
D468806 Valve 2003-01-14