Patents by Inventor Dennis R. Dreyer

Dennis R. Dreyer 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).

  • Gaming tournament based on predicting results of contests within a real sports league
    Publication number: 20070232393
    Abstract: A gaming tournament within which entry fee paying players are divided into groups and subgroups to simulate the competition structure of a real sports league and in which players engage in a succession of preliminary rounds of head-to-head game prediction matches in order to determine the players in each subgroup that advance into playoff rounds of similar matches in order to determine an overall tournament winner is provided.
    Type: Application
    Filed: March 31, 2007
    Publication date: October 4, 2007
    Inventor: Dennis R. Dreyer