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

Paolo Filippelli

QPQuebec Metal Powders: 1 patents #1 of 3Top 35%
Delson, CA: #1 of 3 inventorsTop 35%
Overall (2002): #75,272 of 266,432Top 30%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6358298 Iron-graphite composite powders and sintered articles produced therefrom Martin Gagne, Alain Trudel 2002-03-19