DF

D. Carl FREEMAN

EX ExxonMobil: 1 patents #5,661 of 10,161Top 60%
📍 Dallas, TX: #4,358 of 7,543 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,901,154 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4919206 Method for preventing bitumen backflow in injection wells when steam injection is interrupted N. F. Djabbarah 1990-04-24