Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David A. Nance — 1 Patent

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Powder Springs, GA: #80 of 155 inventorsTop 55%
Georgia: #19,973 of 35,610 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David A. Nance has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 2023. David A. Nance ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David A. Nance in Powder Springs, GA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11851900 Temporary safety railing system and method James Croswell Brim, III, Robert Paul Hanes, Jr., Hunter Moore, Brian Keaton 2023-12-26