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

Steven Ferreira

SISymmons Industries: 1 patents #1 of 1Top 100%
North Dighton, MA: #1 of 2 inventorsTop 50%
Massachusetts: #5,137 of 14,474 inventorsTop 40%
Overall (2020): #265,783 of 565,922Top 50%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D895399 Valve bracket 2020-09-08