RR

Robert J. Ratterman

EB Ebay: 3 patents #740 of 2,086Top 40%
Overall (All Time): #1,526,365 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8635098 Determining a community rating for a user using feedback ratings of related users in an electronic environment Reed Maltzman, Joshua D. Knepfle 2014-01-21
8438050 Method and system for filing a complaint related to network-based transactions Lou Leonardo, Gurinder Grewal, Joshua D. Knepfle, Randy Ching, Tola Dalton 2013-05-07
8290809 Determining a community rating for a user using feedback ratings of related users in an electronic environment Reed Maltzman, Joshua D. Knepfle 2012-10-16