Patents by Inventor Julian J. Groger

Julian J. Groger 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).

  • Swimming pool skimmer
    Patent number: D282302
    Type: Grant
    Filed: March 17, 1983
    Date of Patent: January 21, 1986
    Inventors: Arturo Reynoso, Julian J. Groger