MC

Michael S. Chelf

EX ExxonMobil: 1 patents #5,661 of 10,161Top 60%
📍 Humble, TX: #277 of 498 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #2,941,718 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9631437 Systems and methods for managing pressures in casing annuli of subterranean wells Bruce A. Dale, David A. Baker, Charles S. Yeh 2017-04-25