DJ

David William Johnson

Shell Oil Compny: 1 patents #2,223 of 4,423Top 55%
📍 Richmond, TX: #353 of 594 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,689,485 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5777182 Cobalt-catalyzed process for preparing 1,3-propanidiol Joseph Broun Powell, Lynn H. Slaugh, Thomas Clayton Forschner, Jiang-Jen Lin, Terry Blane Thomason +7 more 1998-07-07