Patents by Inventor Robert Ruymann

Robert Ruymann 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).

  • KENO EMPLOYING ONE OR MORE GUARANTEED MATCHING DRAWN SPOTS FOR TOURNAMENTS
    Publication number: 20250273054
    Abstract: Gaming systems and methods that provide a play of a keno game having one or more guaranteed matching drawn spots such as where the play of the keno game is part of a play of a tournament, and thereby increases the expected amount won in the play of the keno game for the play of the tournament.
    Type: Application
    Filed: February 23, 2024
    Publication date: August 28, 2025
    Inventor: Robert Ruymann
  • Display screen or portion thereof with graphical user interface
    Patent number: D1053893
    Type: Grant
    Filed: August 23, 2022
    Date of Patent: December 10, 2024
    Assignee: IGT
    Inventors: Christina Marie Foreman Harmon, Robert Ruymann, Benjamin R. Holsclaw, Stephen Foster, Bradley James Fredella
  • Display screen or portion thereof with graphical user interface
    Patent number: D1055947
    Type: Grant
    Filed: August 23, 2022
    Date of Patent: December 31, 2024
    Assignee: IGT
    Inventors: Christina Marie Foreman Harmon, Robert Ruymann, Benjamin R. Holsclaw
  • Display screen or portion thereof with graphical user interface
    Patent number: D1062788
    Type: Grant
    Filed: August 23, 2022
    Date of Patent: February 18, 2025
    Assignee: IGT
    Inventors: Christina Marie Foreman Harmon, Robert Ruymann, Michael Fields, Yoohwan Hwang