Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DR

Dmitry Ryumkin — 1 Patent

Overall (All Time): N/A of 4,157,543
1 Patents All Time
Dmitry Ryumkin has been granted 1 US patent. All of these patents were granted in 2025.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12470379 Link encryption and key diversification on a hardware security module Alexandre BERZATI, Loïc Bonizec, David Johnson 2025-11-11