Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MC

Michal Czuczman

Amazon: 1 patents #1,216 of 3,114Top 40%
Rumia, PL: #1 of 1 inventorsTop 100%
Overall (2017): #310,139 of 506,227Top 65%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9679554 Text-to-speech corpus development system Michal Grzegorz Kurpanik, Remus Razvan Mois 2017-06-13