SK

Sheldon J. Kaphan

AM Amazon: 9 patents #1,674 of 19,158Top 9%
Overall (All Time): #576,684 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8732011 System for implementing a performance-based customer referral program Jeffrey P. Bezos, Ellen L. Ratajak, Thomas K. Schonhoff 2014-05-20
8494923 Internet-based customer referral system Jeffrey P. Bezos, Ellen L. Ratajak, Thomas K. Schonhoff 2013-07-23
8341036 Combining disparate purchases into a single purchase order for billing and shipment Peri Hartman, Jeffrey P. Bezos, Joel R. Spiegel 2012-12-25
7792705 Method and system for placing a purchase order via a communications network Jeffrey P. Bezos, Maryam Mohit, James Prudente, Colleen McQueen, Gene Pope 2010-09-07
7512548 Use of shopping cart to collect and purchase items selected from multiple web sites Jeffrey P. Bezos, Ellen L. Ratajak, Thomas K. Schonhoff 2009-03-31
7337133 Internet-based customer referral system Jeffrey P. Bezos, Ellen L. Ratajak, Thomas K. Schonhoff 2008-02-26
7222087 Method and system for placing a purchase order via a communications network Jeffrey P. Bezos, Maryam Mohit, James Prudente, Colleen McQueen, Gene Pope 2007-05-22
7006989 Coordinating delivery of a gift Jeffrey P. Bezos 2006-02-28
6029141 Internet-based customer referral system Jeffrey P. Bezos, Ellen L. Ratajak, Thomas K. Schonhoff 2000-02-22