JI

Johnny F. Hill, II

GE: 2 patents #13,562 of 36,430Top 40%
📍 Cincinnati, OH: #3,621 of 8,043 inventorsTop 50%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,284,771 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5441574 Hollow airfoil cavity surface texture enhancement Kurt L. Hansen, Arthur L. Ludwig 1995-08-15
5391256 Hollow airfoil cavity surface texture enhancement Kurt L. Hansen, Arthur L. Ludwig 1995-02-21