Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sumner Michael Smith — 1 Patent

NDNdsl: 1 patents #8 of 11Top 75%
Henderson, NC: #13 of 33 inventorsTop 40%
North Carolina: #26,774 of 45,564 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Sumner Michael Smith has been granted 1 US patent while listed as an inventor at Ndsl. All of these patents were granted in 2020. Sumner Michael Smith ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Sumner Michael Smith in Henderson, NC, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10712396 Methods, systems, and devices for monitoring state-of-health of a battery system operating over an extended temperature range David Battle, Dat Tan Chau, Mark Allen Wille 2020-07-14