Patents by Inventor Stefan Lawrence Pfister

Stefan Lawrence Pfister has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • COUPON GENERATION AND REDEMPTION SYSTEM
    Publication number: 20090119174
    Abstract: A coupon generation and redemption system presenting a consumer with at least one product on which at least one promotion is available. The consumer selects at least one of the at least one product for which the consumer desires to receive at least one coupon. The at least one coupon is generated. The consumer purchases the at least one product referenced in the at least one coupon. The consumer redeems the at least one coupon.
    Type: Application
    Filed: November 7, 2008
    Publication date: May 7, 2009
    Applicant: In-Store Promotions, Inc.
    Inventor: Stefan Lawrence Pfister