DM

David R. Mandeville

Schlumberger Technology: 1 patents #112 of 361Top 35%
📍 Sugar Land, TX: #44 of 145 inventorsTop 35%
🗺 Texas: #2,449 of 8,709 inventorsTop 30%
Overall (2003): #240,932 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6516890 Apparatus and method for preventing the inadvertent activation of the actuating mechanism of a well tool Stephen L. Jackson, John R. Whitsitt 2003-02-11