Joseph E. Ferri

📍 Shillington, PA: #3 of 8 inventorsTop 40%

🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%

Overall (1989): #95,583 of 140,708Top 70%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4882053	Porous filter media support plate	—	1989-11-21