Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Christopher Mann Chamberlin — 1 Patent in 2021

Amazon: 1 patents #1,401 of 4,535Top 35%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #504,353 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10958997 Portable speaker system Chia-Hung S. Kuo, Jacob William Beatty, Duane Everard Whyte, Adrian Roy Ramiscal Santos, Isabella Talley Lewis 2021-03-23