John A. McMahon, 3rd

📍 Town of West Hartford, CT: #436 of 885 inventorsTop 50%

🗺 Connecticut: #15,609 of 34,797 inventorsTop 45%

Overall (All Time): #2,306,654 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D323369	Hockey puck	Anthony De Masi, Jr.	1992-01-21
4801144	Hockey puck	Anthony De Masi, Jr.	1989-01-31