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USPTO Patent Rankings Data through Sept 30, 2025
EM

Earl McDonald

De Queen, AR: #1 of 3 inventorsTop 35%
Arkansas: #222 of 682 inventorsTop 35%
Overall (2019): #480,464 of 560,194Top 90%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D858220 Tenderizing preparation device 2019-09-03