Patents by Inventor Maxwell Joseph Petrie

Maxwell Joseph Petrie 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).

  • Snack food product
    Patent number: D907117
    Type: Grant
    Filed: August 7, 2019
    Date of Patent: January 5, 2021
    Assignee: FRITO-LAY NORTH AMERICA, INC
    Inventors: Maxwell Joseph Petrie, Robert Anthony Egnatchik, Joshua Noah Sussman Hiatt