DG

David Grant

WE Weatherford/Lamb: 1 patents #47 of 159Top 30%
📍 Ellon, PA: #1 of 1 inventorsTop 100%
Overall (2004): #239,862 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6695065 Tubing expansion Neil Andrew Abercrombie Simpson, Grant Adams 2004-02-24