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Mark A. Beckemeier

Shell Oil Compny: 1 patents #81 of 268Top 35%
📍 Houston, TX: #236 of 987 inventorsTop 25%
🗺 Texas: #1,330 of 5,527 inventorsTop 25%
Overall (1994): #98,491 of 165,921Top 60%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5297626 Oil recovery process Harold J. Vinegar, Eric P. DeRouffignac, Carlos A. Glandt, Thomas Mikus 1994-03-29