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USPTO Patent Rankings Data through Sept 30, 2025
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David Eric Bartle

Khancoban, AU: #1 of 4 inventorsTop 25%
Overall (All Time): #3,253,496 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7963206 Apparatus for sighting-in a gun 2011-06-21