Patents by Inventor Robert Mark Leutholt

Robert Mark Leutholt 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).

  • Petpotty-pickup
    Patent number: 6058882
    Abstract: An apparatus for retrieval and disposal of domesticated house animal's waste. The apparatus is in the form of a mitten having a draw strap at the bottom The mitten is formed of pliable plastic and has a wrist opening large enough to permit removal of a clenched hand containing the waste and inversion of the mitten.
    Type: Grant
    Filed: May 6, 1999
    Date of Patent: May 9, 2000
    Inventor: Robert Mark Leutholt