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

Donovan Petry

PIProcessing Technologies International: 1 patents #5 of 6Top 85%
Plano, IL: #19 of 43 inventorsTop 45%
Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #2,435,157 of 4,157,543Top 60%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12358201 Method and apparatus for handling a die unit for a sheet extrusion system Mitchell L. Gritzner, Ryan E. Leopold, Dana R. Hanson 2025-07-15