John Affrunti

📍 Bartlett, IL: #262 of 601 inventorsTop 45%

🗺 Illinois: #34,584 of 84,256 inventorsTop 45%

Overall (All Time): #2,227,188 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6241205	Roof guard device for lifting objects on to a roof	—	2001-06-05
6019330	Roof guard device for lifting objects on to a roof	—	2000-02-01