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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Charles L. Smith — 1 Patent in 2016

Andover, MA: #81 of 187 inventorsTop 45%
Massachusetts: #4,305 of 12,163 inventorsTop 40%
Overall (2016): #436,455 of 481,213Top 95%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9404262 Standing seam metal panel recover for shingled roofs 2016-08-02