SG

Steven R. Grundmann

HS Halliburton Energy Services: 1 patents #13 of 64Top 25%
📍 Duncan, OK: #9 of 39 inventorsTop 25%
🗺 Oklahoma: #137 of 631 inventorsTop 25%
Overall (1997): #75,504 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5699860 Fracture propping agents and methods — 1997-12-23