Inventor
DALZELL RICHARD L
US7 patents
Patents
7 patentsUS7472077B2Dec 30, 2008
User interfaces and methods for facilitating user-to-user sales
AMAZON COM INC93 citations97
US7389294B2Jun 17, 2008
Services for generation of electronic marketplace listings using personal purchase histories or other indicia of product ownership
AMAZON COM INC83 citations96
US7614552B2Nov 10, 2009
Marketplace system that supports user-to-user sales via a definitive product catalog
AMAZON COM INC21 citations92
US7497369B2Mar 3, 2009
Metadata service that supports user-to-user sales via third party web pages
AMAZON COM INC45 citations92
US7600682B2Oct 13, 2009
Marketplace system in which users generate preorder listings via a definitive product catalog
AMAZON COM INC17 citations91
US7493274B2Feb 17, 2009
Marketplace system in which users generate and browse user-to-user preorder listings via a definitive products catalog
AMAZON COM INC44 citations91
US7614547B2Nov 10, 2009
Marketplace system capable of using purchase history data to generate listing request messages
AMAZON COM INC9 citations82