Patents by Inventor John E. Stenger

John E. Stenger 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).

  • Grape plant named ‘ND054.27’
    Patent number: PP36385
    Abstract: The grape plant cultivar ‘ND054.27’ is a white wine grape which exhibits excellent yield and superior cold hardiness and disease resistance.
    Type: Grant
    Filed: January 19, 2024
    Date of Patent: January 14, 2025
    Assignee: NDSU RESEARCH FOUNDATION
    Inventors: Harlene M. Hatterman-Valenti, John E. Stenger
  • Grape plant named ‘ND213’
    Patent number: PP36419
    Abstract: The grape plant cultivar ‘ND213’ is a red wine grape for white wine production which exhibits superior cold hardiness and disease resistance.
    Type: Grant
    Filed: January 19, 2024
    Date of Patent: February 4, 2025
    Assignee: NDSU RESEARCH FOUNDATION
    Inventors: Harlene M. Hatterman-Valenti, John E. Stenger