PW

Patrick L. Walker

HS Halliburton Energy Services: 1 patents #2,863 of 4,711Top 65%
📍 Houston, TX: #12,319 of 21,073 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,626,914 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6116342 Methods of preventing well fracture proppant flow-back Michael Clark, Kirk L. Schreiner, Philip D. Nguyen 2000-09-12