Joseph J. Hammel

📍 Oakmont, PA: #4 of 17 inventorsTop 25%

🗺 Pennsylvania: #948 of 4,234 inventorsTop 25%

Overall (1994): #114,119 of 165,921Top 70%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D348963	Golf shoe cleat cleaner	—	1994-07-19