Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John Sun — 2 Patents in 2022

SPSpringcoin: 2 patents #3 of 10Top 30%
Fredericksburg, VA: #3 of 32 inventorsTop 10%
Virginia: #579 of 4,063 inventorsTop 15%
Overall (2022): #143,695 of 548,613Top 30%
2 Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11444952 Synthetic identification protocol apparatus and method Robert Krzyzanowski, Kirill Sevastyanenko 2022-09-13
11374910 Method and apparatus for effecting a data-based activity David William Kravitz, Mollie Johanna Zechlin, Matthew Benjamin Smith, Fabrice Cheng, Robert Krzyzanowski +1 more 2022-06-28