YC

Yong R. Chu

TP Telephone Products: 1 patents #4 of 6Top 70%
📍 Itasca, IL: #69 of 135 inventorsTop 55%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,582,793 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6235990 Modular retractile telephone cords Jeffrey M. Morris 2001-05-22