DS

Dennis M. Spriggs

DI Dresser Industries: 1 patents #301 of 787Top 40%
📍 Dallas, TX: #4,358 of 7,543 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,966,718 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4637469 Apparatus and method of well preparation for chemical treatment of produced fluids Jody R. McGlothen 1987-01-20