Salvatore J. Calvi

Pitney Bowes: 2 patents #540 of 1,308Top 45%

📍 Ridgefield, CT: #276 of 574 inventorsTop 50%

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

Overall (All Time): #2,347,474 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4580144	Postal fixed and variable data thermal printer	—	1986-04-01
4260243	Cleaning apparatus	Donald T. Dolan	1981-04-07