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USPTO Patent Rankings Data through Sept 30, 2025
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Edwin J. Sprague

Folcroft, PA: #1 of 1 inventorsTop 100%
Pennsylvania: #1,491 of 5,394 inventorsTop 30%
Overall (2003): #231,922 of 273,478Top 85%
1 Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6594851 Golf ball cleaning device 2003-07-22