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USPTO Patent Rankings Data through Sept 30, 2025
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Alan C. Kingston — 1 Patent

Emigsville, PA: #1 of 3 inventorsTop 35%
Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,010,105 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4499142 Faced masonry units and facing composition therefor 1985-02-12