HC

Herbert N. Coyner

PP Phillips Petroleum: 1 patents #61 of 198Top 35%
📍 Bartlesville, OK: #46 of 142 inventorsTop 35%
🗺 Oklahoma: #101 of 552 inventorsTop 20%
Overall (1982): #78,668 of 81,411Top 100%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4331024 Octane number measuring system W. Ves Childs 1982-05-25