Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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John Robert Stuart

St Ives, MA: #1 of 2 inventorsTop 50%
Overall (2019): #402,858 of 560,194Top 75%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10224950 Digital to analogue conversion 2019-03-05