DS

David Stephenson

WE Weatherford/Lamb: 1 patents #37 of 133Top 30%
📍 Kempston, CA: #1 of 1 inventorsTop 100%
Overall (2005): #214,070 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6840325 Expandable connection for use with a swelling elastomer — 2005-01-11