JH

John G. Haessly

Schlumberger Technology: 1 patents #11 of 107Top 15%
📍 Spring, TX: #22 of 97 inventorsTop 25%
🗺 Texas: #1,517 of 5,943 inventorsTop 30%
Overall (1997): #49,985 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5667025 Articulated bit-selector coring tool Duane LaDue 1997-09-16