Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher A. Evans — 1 Patent in 2024

Amazon: 1 patents #1,148 of 4,653Top 25%
Somerville, MA: #202 of 607 inventorsTop 35%
Massachusetts: #5,064 of 14,432 inventorsTop 40%
Overall (2024): #513,930 of 561,600Top 95%
1 Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11887602 Audio-based device locationing Brendon J. Wilson, Henry Michael D Souza, Cindy Angie Hou, Sumit Garg, Ravina Chopra 2024-01-30 $255,094,000