PS

Philip Swan

SC Sigma Chemical: 1 patents #1 of 1Top 100%
📍 Willow View Lane, CA: #10 of 34 inventorsTop 30%
🗺 California: #1,105 of 6,198 inventorsTop 20%
Overall (1982): #38,296 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4323124 Method of inhibiting gravel pack and formation sandstone dissolution during steam injection 1982-04-06