Patents by Inventor Sandra Sadlon Hrin

Sandra Sadlon Hrin 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).

  • Flash Cards for Memory Exercise use
    Publication number: 20230047298
    Abstract: Deck of Flash Cards containing the picture of common objects to be used for patients with memory loss. Deck of Flash Cards containing pictures of objects familiar to a child to be used for children to increase their vocabulary.
    Type: Application
    Filed: August 16, 2021
    Publication date: February 16, 2023
    Inventors: Mary Sadlon Boyer, Sandra Sadlon Hrin