JW

Johnny R. Wells

HA Halliburton: 1 patents #23 of 115Top 20%
📍 Comanche, OK: #1 of 3 inventorsTop 35%
🗺 Oklahoma: #151 of 749 inventorsTop 25%
Overall (1989): #92,202 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4850392 Double poppet relief valve J. Bradley Crump, Phillip Naegele 1989-07-25