Darrell Wiatrowski

Illinois Tool Works: 2 patents #42 of 430Top 10%

📍 Libertyville, IL: #13 of 50 inventorsTop 30%

🗺 Illinois: #870 of 6,351 inventorsTop 15%

Overall (2025): #130,835 of 469,880Top 30%

Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D1081343	Joint former intersection	—	2025-07-01
D1063119	Joint former	—	2025-02-18