JL

Jeffrey A. Ley

JM Joy Global Underground Mining: 1 patents #7 of 29Top 25%
📍 Cranberry, PA: #2 of 3 inventorsTop 70%
🗺 Pennsylvania: #2,304 of 7,623 inventorsTop 35%
Overall (2023): #401,441 of 537,848Top 75%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11555403 Cutting pick monitoring system and method for longwall mining system Edward F. Niederriter 2023-01-17