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

Thomas O. Duffey

PCPlastic Components: 2 patents #4 of 12Top 35%
Elm Grove, WI: #61 of 140 inventorsTop 45%
Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #1,974,215 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9573302 Injection molding factory system and manufacturing method Ryan Duffey 2017-02-21
8827674 Injection molding factory system and manufacturing method Ryan Duffey 2014-09-09