DJ

Dennis M. Read, Jr.

Schlumberger Technology: 2 patents #37 of 429Top 9%
📍 Houston, TX: #144 of 1,307 inventorsTop 15%
🗺 Texas: #1,050 of 8,731 inventorsTop 15%
Overall (2004): #67,444 of 270,089Top 25%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6772842 Curved flapper valve Alfred Lara Hernandez, Juan A. Campos 2004-08-10
6715557 Tool string Rodney J. Wetzel, Stephen Meschall, Clay W. Milligan, Jr. 2004-04-06