Patents by Inventor Anthony L. Hollingsworth

Anthony L. Hollingsworth 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).

  • Combined aquarium and aerator
    Patent number: D356190
    Type: Grant
    Filed: October 25, 1993
    Date of Patent: March 7, 1995
    Inventor: Anthony L. Hollingsworth