DM

Douglas J. Murray

BH Baker Hughes Holdings: 2 patents #20 of 247Top 9%
📍 Portland, OR: #138 of 764 inventorsTop 20%
🗺 Oregon: #370 of 2,300 inventorsTop 20%
Overall (2004): #66,906 of 270,089Top 25%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6691777 Self-lubricating swage William M. Bailey 2004-02-17
6679329 Sand barrier for a level 3 multilateral wellbore junction John J. Johnson, Enrique M. Proano 2004-01-20