SL

Stephen T. Ling

JO Jac Operations: 2 patents #6 of 22Top 30%
📍 Johnstown, PA: #76 of 214 inventorsTop 40%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #1,813,582 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11702115 Reinforced railcar side stake Michael H. Kress 2023-07-18
10737705 Reinforced railcar side stake Michael H. Kress 2020-08-11