Frank Ongaro

📍 Doylestown, PA: #21 of 77 inventorsTop 30%

🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%

Overall (1997): #152,073 of 185,788Top 85%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D384572	Marine control knob	—	1997-10-07