John Polc

📍 Bairdford, PA: #2 of 2 inventorsTop 100%

🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%

Overall (All Time): #4,107,178 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D254287	Blade for a mortar hoe	—	1980-02-26