David M. Frisoli

📍 Edison, NJ: #499 of 1,355 inventorsTop 40%

🗺 New Jersey: #23,480 of 69,400 inventorsTop 35%

Overall (All Time): #1,415,116 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
11345375	Train anti-derailment and braking system	—	2022-05-31
5528803	Double locking cinch sack winch lock	—	1996-06-25
4697366	Chamber indicator for a revolver or a hand-held gun	—	1987-10-06