Patents by Inventor Nelson Diaz Martinez

Nelson Diaz Martinez 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).

  • Handheld Relaxation Device
    Publication number: 20230191074
    Abstract: A handheld relaxation device includes a nut and bolt that is configured to fit in a user's hand and help relieve stress in adults and children.
    Type: Application
    Filed: December 16, 2022
    Publication date: June 22, 2023
    Inventor: Nelson Diaz Martinez