EW

Edward Welch

BH Baker Hughes Holdings: 1 patents #62 of 247Top 30%
📍 Dallas, PA: #2 of 6 inventorsTop 35%
🗺 Pennsylvania: #1,270 of 5,047 inventorsTop 30%
Overall (2004): #229,334 of 270,089Top 85%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6779600 Labyrinth lock seal for hydrostatically set packer James King 2004-08-24