WC

William Chappel

HS Halliburton Energy Services: 1 patents #2,863 of 4,711Top 65%
📍 Pewsey, GB: #3 of 11 inventorsTop 30%
Overall (All Time): #2,780,508 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10590722 Downhole apparatus and method of use Thomas Lempriere Searight, Keith Armstrong 2020-03-17