PP

Paul F. Petriekis

📍 Palos Park, IL: #4 of 8 inventorsTop 50%
🗺 Illinois: #1,118 of 4,656 inventorsTop 25%
Overall (1997): #95,339 of 185,788Top 55%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5639015 End opening bulk material box Michael Wilford 1997-06-17