EM

Earnest W. McNickle

PP Phillips Petroleum: 1 patents #819 of 1,401Top 60%
📍 Bartlesville, OK: #786 of 1,143 inventorsTop 70%
🗺 Oklahoma: #6,781 of 12,736 inventorsTop 55%
Overall (All Time): #3,636,583 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6159886 Clay composition containing a tannin and a method for producing bricks therefrom Marshall D. Bishop, Orval G. Ward, Lowell A. Gray 2000-12-12