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John Clifford Sandlin

📍 Denver City, TX: #1 of 5 inventorsTop 20%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #2,758,360 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11162328 Oilfield chemical injection system and method of use Manuel Rodriguez, Armando Rodriguez Hernandez 2021-11-02