Chris Ingraffia

UN Unknown: 1 patents #29,356 of 83,584Top 40%

📍 Chicago, IL: #3,897 of 13,327 inventorsTop 30%

🗺 Illinois: #26,653 of 84,256 inventorsTop 35%

Overall (All Time): #1,326,457 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
12276072	Tire spiker	—	2025-04-15
12012806	Elevated work platform for use with a ladder	—	2024-06-18
11788355	Ladder crawler	—	2023-10-17