DA

Durell M. Ashby

HS Halliburton Energy Services: 1 patents #2,863 of 4,711Top 65%
📍 Spring, TX: #1,281 of 2,039 inventorsTop 65%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,055,738 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9050656 Casting of tungsten carbide matrix bit heads and heating bit head portions with microwave radiation Kevin L. Glass 2015-06-09