SJ

Stephen W. Johnston

Shell Oil Compny: 1 patents #69 of 228Top 35%
📍 Sugar Land, TX: #20 of 72 inventorsTop 30%
🗺 Texas: #1,517 of 5,943 inventorsTop 30%
Overall (1997): #75,242 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5658503 Dual phase distribution device Philip C. Lewellen 1997-08-19