JL

Joseph J. Linhart

NS National Steel: 1 patents #17 of 84Top 25%
📍 Granite City, IL: #44 of 90 inventorsTop 50%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,943,301 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4886247 Ceramic brick retainer band for steel ladle Donald B. Hoffman, Raymond C. Stoces 1989-12-12