Patents by Inventor Lindsay Paul O'Donnell

Lindsay Paul O'Donnell 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).

  • Patent number: 8951787
    Abstract: An apparatus for decomposing kitchen waste by the use of vermiculture includes a container. A conduit is disposed along a bottom of the container and is attached to a spigot that exits from the container. A plurality of fluid collection openings are arranged in spaced-apart rows along a bottom of the conduit and in a cluster proximate the spigot. Gravel or other means for producing a volume for the collection of an effluent is provided along the bottom of the container up to the uppermost height of the conduit, which is sloped downward toward the spigot. A screen is placed over the conduit and gravel. A starter material is placed over the screen and provides a habitat for a preferred species of earthworm which are then added.
    Type: Grant
    Filed: July 16, 2009
    Date of Patent: February 10, 2015
    Inventor: Lindsay Paul O'Donnell