SK

Stephen Karns

HH Harbisonwalker International Holdings: 1 patents #5 of 10Top 50%
📍 Pine Township, PA: #69 of 133 inventorsTop 55%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #2,718,431 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10962286 Mounting hardware for refractory module — 2021-03-30