Patents by Inventor Linda L Hart

Linda L Hart 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).

  • Putting glasses
    Patent number: D422294
    Type: Grant
    Filed: October 15, 1998
    Date of Patent: April 4, 2000
    Inventors: Nicholas R Venezia, Linda L Hart