Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Stephen J. Kelley — 1 Patent

Broadcom: 1 patents #5,847 of 9,346Top 65%
Marion, IA: #275 of 453 inventorsTop 65%
Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,449,101 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6895419 Hand-held computerized data collection terminal Keith K. Cargin, Jr., Ronald L. Mahany, Dennis A. Durbin, Darrell L. Boatwright, Darald R. Schultz +1 more 2005-05-17