Patents by Inventor Signe Christina Luebbers

Signe Christina Luebbers 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).

  • Dosing cup
    Patent number: D878573
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: March 17, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Signe Christina Luebbers, Herman William Meyer, Jose Juan Fuentes, Jr.
  • Dosing cup
    Patent number: D930154
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: September 7, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Signe Christina Luebbers, Carly Melissa Kennell, Kelly Marie Beacham, Herman William Meyer, Tatiana Bohec