DS

David A. Shereyk

Illinois Tool Works: 1 patents #131 of 446Top 30%
📍 Homewood, IL: #3 of 8 inventorsTop 40%
🗺 Illinois: #2,824 of 8,424 inventorsTop 35%
Overall (2017): #444,966 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9743723 One-piece zipper puller Chwan Huey Lim Chang, John S. Pontaoe, Tun-Jen Chu, Timothy P. Coffield 2017-08-29