FC

Frank F. Chang

Schlumberger Technology: 24 patents #174 of 7,293Top 3%
📍 Sugar Land, TX: #100 of 1,869 inventorsTop 6%
🗺 Texas: #4,820 of 125,132 inventorsTop 4%
Overall (All Time): #155,435 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
5981447 Method and composition for controlling fluid loss in high permeability hydrocarbon bearing formations Mehmet Parlar 1999-11-09