JK

John Keister

MA Marchex: 1 patents #18 of 32Top 60%
Overall (All Time): #3,280,037 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7668950 Automatically updating performance-based online advertising system and method Russell Horowitz, Peter Christothoulou, Ethan Caldwell, Walter Korman, John Busby 2010-02-23