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USPTO Patent Rankings Data through Sept 30, 2025
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Charles Pierre Colquhoun

Overall (All Time): #2,088,099 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D656482 Audio player with docking station 2012-03-27
D656483 Audio player with docking station 2012-03-27