JL

James F. Langdon

AS Ameritech Services: 1 patents #1 of 2Top 50%
📍 Oconomowoc, WI: #7 of 39 inventorsTop 20%
🗺 Wisconsin: #804 of 3,158 inventorsTop 30%
Overall (2004): #200,513 of 270,089Top 75%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6718031 Method and system for call tracing Paul W. Fellner 2004-04-06