JR

John W. Ryan

ED Extrusion Dies: 1 patents #2 of 7Top 30%
📍 Belvidere, IL: #2 of 7 inventorsTop 30%
🗺 Illinois: #1,118 of 4,656 inventorsTop 25%
Overall (1997): #126,370 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5679383 Dual flexible lip extrusion apparatus Vernon J. Krupa, Gregory M. Wilson, Donald R. Garton, Harry G. Lippert 1997-10-21