DD

Donna A. DuBois

Shell Oil Compny: 1 patents #2,223 of 4,423Top 55%
📍 Houston, TX: #12,319 of 21,073 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,751,079 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5550194 Process for making graft block copolymers by grafting anionic polymer chains onto functionalized polyolefins Ronald J. Hoxmeier, Robert C. Job, Bridget A. Spence 1996-08-27