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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Nathan Graff — 3 Patents

OKOklo: 3 patents #4 of 8Top 50%
Sunnyvale, CA: #6,613 of 14,302 inventorsTop 50%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Nathan Graff has been granted 3 US patents while listed as an inventor at Oklo. The first was granted in 2023 and the most recent in August 2025. Nathan Graff ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Nathan Graff in Sunnyvale, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12394531 Reactor building and vessel systems Jacob DeWitte, Caroline Cochran, Patrick Everett, Joshua G. Richard, Alex Renner +2 more 2025-08-19
12347576 Fuel cell lifting system for nuclear reactors Jacob DeWitte, Caroline Cochran, Patrick Everett, John Hanson, Joshua G. Richard +2 more 2025-07-01
11735326 System having heat pipe passing through annulus of nuclear fuel element Jacob DeWitte, Caroline Cochran, Patrick Everett, John Hanson, Joshua G. Richard +2 more 2023-08-22