DD

Drucilla G. Davis

Shell Oil Compny: 1 patents #115 of 337Top 35%
📍 Houston, TX: #210 of 924 inventorsTop 25%
🗺 Texas: #885 of 4,134 inventorsTop 25%
Overall (1989): #118,718 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4823741 Coal gasification process with inhibition of quench zone plugging L. W. R. Dicks, J. A. Horwege 1989-04-25