GW

Gerald E. Wilson

PR Prideco: 2 patents #1 of 1Top 100%
Overall (1994): #33,372 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5358285 Stress relief groove for drill pipe 1994-10-25
5286069 Stress relief groove for drill pipe 1994-02-15