WS

William Walter Shumway

HS Halliburton Energy Services: 7 patents #56 of 1,091Top 6%
Chevron: 2 patents #55 of 387Top 15%
📍 Houston, TX: #70 of 2,948 inventorsTop 3%
🗺 Texas: #505 of 17,606 inventorsTop 3%
Overall (2019): #15,733 of 560,194Top 3%
7
Patents 2019

Issued Patents 2019

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10479924 Packing fluids and methods Cato Russell McDaniel, Dale E. Jamison 2019-11-19
10457854 Thermally-stable, non-precipitating, high-density wellbore fluids Cato Russell McDaniel, Timothy N. Harvey 2019-10-29
10435610 Drilling fluid for downhole electrocrushing drilling Donald C. Van Slyke, Dale E. Jamison 2019-10-08
10428258 Barrier pills Kay Ann Galindo, Sandeep D. Kulkarni, Matthew L. Miller, Dale E. Jamison, Jessica Paola Ramirez Angulo 2019-10-01
10316237 Drilling fluid for downhole electrocrushing drilling Donald C. Van Slyke 2019-06-11
10294410 Guanidine- or guanidinium-containing compounds for treatment of subterranean formations Cato Russell McDaniel, Eric Davidson 2019-05-21
10214674 Weighted well fluids Cato Russell McDaniel, Dale E. Jamison 2019-02-26