Patents by Inventor Tone J. Crews

Tone J. Crews 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).

  • Golf ball marker
    Patent number: D944912
    Type: Grant
    Filed: January 6, 2020
    Date of Patent: March 1, 2022
    Inventors: Richard Edward Sweet, Jr., Jean M. Sweet, Tone J. Crews