In a preferred embodiment, the present invention is a system and method for a computer implemented dynamic multi-unit auction in which the price paid or received by bidders tends to be...http://www.google.com/patents/US20020052828?utm_source=gb-gplus-sharePatent US20020052828 - System and method for an efficient dynamic multi-unit auctionAdvanced Patent SearchPublication numberUS20020052828 A1Publ