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

Igor Tsypine

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Mont-Laurier, CA: #128 of 235 inventorsTop 55%
Overall (All Time): #3,019,560 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9452472 Wear-resistant castings and method of fabrication thereof Rafael Perlin 2016-09-27