MC

Michael D. Chambers

AT AT&T: 1 patents #419 of 1,481Top 30%
📍 Plainfield, IL: #5 of 29 inventorsTop 20%
🗺 Illinois: #1,559 of 5,780 inventorsTop 30%
Overall (2003): #158,748 of 273,478Top 60%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6587688 Providing telephone number data for international cellular roamer service Chee Keong Lee, Tony Nguyen, Charles C Teising, Jr. 2003-07-01