ES

Ewell E. Stevens

NO Northrop: 1 patents #1 of 18Top 6%
📍 San Fernando, CA: #12 of 91 inventorsTop 15%
🗺 California: #1,105 of 6,198 inventorsTop 20%
Overall (1982): #66,041 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4322975 Ultrasonic scanner Robert Schmidt 1982-04-06