Patents by Inventor Justin Paul Leckner

Justin Paul Leckner 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).

  • Filter device
    Patent number: 5985157
    Abstract: A filter device for removing suspended solids from storm water includes support device removably retainable in an entrance to a drain, a cage cooperating with the support means, filtration devices removably attachable to the support and suspended in the cage for removing suspended solids from storm water entering the drain.
    Type: Grant
    Filed: August 1, 1997
    Date of Patent: November 16, 1999
    Inventors: Justin Paul Leckner, Brendon Ross Poole, Che John Mearnes