SC

Stephen Chen

EC E-Lead Electronic Co.: 1 patents #1 of 2Top 50%
📍 Wheaton, IL: #20 of 68 inventorsTop 30%
🗺 Illinois: #1,559 of 5,780 inventorsTop 30%
Overall (2003): #116,386 of 273,478Top 45%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6571175 Navigation method using needle indicating display — 2003-05-27