JN

John Joseph Nogan

📍 Wyomissing, PA: #5 of 9 inventorsTop 60%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #93,735 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4888845 Sweeping apparatus for railway ballast regulators Edmund C. Ramm 1989-12-26