SC

Stephen Chen

EC E-Lead Electronic Co.: 1 patents #2 of 2Top 100%
📍 Wheaton, IL: #18 of 49 inventorsTop 40%
🗺 Illinois: #1,118 of 4,656 inventorsTop 25%
Overall (1997): #75,980 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5664012 Hands free device for a portable phone — 1997-09-02