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USPTO Patent Rankings Data through Sept 30, 2025
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Stephen Callaghan — 1 Patent in 2022

Amazon: 1 patents #1,427 of 4,749Top 35%
Seattle, WA: #1,390 of 4,400 inventorsTop 35%
Washington: #4,285 of 13,115 inventorsTop 35%
Overall (2022): #251,821 of 548,613Top 50%
1 Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11240157 Adaptive quality of service marking 2022-02-01