Jerry A. Duffy, Jr.

📍 Jamison, PA: #47 of 83 inventorsTop 60%

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

Overall (All Time): #3,580,729 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D441197	Toothbrush with an angled head	—	2001-05-01