Patents by Inventor Sanford A. Strong

Sanford A. Strong 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).

  • Head and upper torso protector
    Patent number: D298179
    Type: Grant
    Filed: January 27, 1986
    Date of Patent: October 18, 1988
    Inventor: Sanford A. Strong