DW

David Ward

WE Weatherford/Lamb: 1 patents #48 of 150Top 35%
📍 Houston, TX: #468 of 1,583 inventorsTop 30%
🗺 Texas: #3,688 of 11,512 inventorsTop 35%
Overall (2011): #318,525 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8069918 Magnetic slip retention for downhole tool Patrick J. Zimmerman, Jonathan A. Young 2011-12-06