JL

James A. Lawrence

SG Superior Graphite: 1 patents #14 of 28Top 50%
📍 Hickory Hills, IL: #62 of 104 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,573,730 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6194358 Hopper car anti-bridging method and coating Terrence A. Bell 2001-02-27