GW

Graham Watson

GP Grant Prideco: 1 patents #3 of 12Top 25%
📍 Dursley, TX: #1 of 1 inventorsTop 100%
Overall (2003): #218,611 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6606923 Design method for drillout bi-center bits Steven Hart 2003-08-19