DH

Dick C. Headrick

HS Halliburton Energy Services: 1 patents #370 of 917Top 45%
📍 Duncan, OK: #28 of 69 inventorsTop 45%
🗺 Oklahoma: #284 of 1,063 inventorsTop 30%
Overall (2020): #490,523 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10808851 Multi-material frac valve poppet Jim B. Surjaatmadja, Tim H. Hunter 2020-10-20