JH

Jeffrey H. Hartzell

📍 Chicago, IL: #7,538 of 13,327 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,194,114 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8102988 Method and system for dynamically terminating wireless and wireline calls between carriers Ronald Gavillet, Richard H. Anderson, James Hynes, Jeffrey Wells, John R. Barnicle 2012-01-24