OD

O. L. Daigle

📍 Oklahoma City, OK: #739 of 1,463 inventorsTop 55%
🗺 Oklahoma: #6,781 of 12,736 inventorsTop 55%
Overall (All Time): #4,031,050 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4436681 Process for producing iron oxide weighting material from iron chloride solutions Virgil J. Barczak, Haywood A. Perkins 1984-03-13