Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David McCambridge — 1 Patent in 2021

London, GB: #403 of 1,591 inventorsTop 30%
Overall (2021): #481,964 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10987701 Sorting or classifying apparatus David M. Gherardi, Benedict Deefholts, Robert McLean, Ben Ward, Howard Myer +3 more 2021-04-27