JC

James J. Calloway

📍 Dumas, AR: #10 of 17 inventorsTop 60%
🗺 Arkansas: #2,823 of 5,804 inventorsTop 50%
Overall (All Time): #3,881,181 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5033177 Sleeve bearing puller and installer John B. Gathright, Grady C. Gathright, N. T. Rutledge 1991-07-23