EJ

Ellis M. Zacharias, Jr.

MA Mapco: 1 patents #2 of 3Top 70%
📍 Tulsa, OK: #10 of 96 inventorsTop 15%
🗺 Oklahoma: #101 of 552 inventorsTop 20%
Overall (1982): #66,983 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4365518 Flow straighteners in axial flowmeters — 1982-12-28