RS

Roger Albert Sosa

AM Ameritech: 1 patents #22 of 70Top 35%
📍 Highland Park, IL: #14 of 48 inventorsTop 30%
🗺 Illinois: #1,559 of 5,780 inventorsTop 30%
Overall (2003): #127,781 of 273,478Top 50%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6570970 Calling-party-pays call processing for cellular and paging Carol Shifrin Gruchala, Gordon Lynn Blumenschein, Douglas Marshall, Carlos Donoso 2003-05-27