JH

John Winfred HATFIELD

WE Westinghouse Electric: 1 patents #2,483 of 5,139Top 50%
📍 Jefferson City, MO: #45 of 101 inventorsTop 45%
🗺 Missouri: #13,067 of 23,789 inventorsTop 55%
Overall (All Time): #3,928,896 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4834257 Reinforced wall structure for a transformer tank William J. Book 1989-05-30