JR

Joseph J. Rogan

EP Epicor: 1 patents #1 of 3Top 35%
📍 Levittown, PA: #7 of 28 inventorsTop 25%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #93,183 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4853130 Method for purifying liquids Philip J. D'Angelo, Richard Hetherington 1989-08-01