Patents by Inventor Chritopher Henry Holland

Chritopher Henry Holland 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).

  • Agricultural apparatus
    Publication number: 20040149458
    Abstract: A furrow forming tool (20) for use in agricultural apparatus, the tool (20) including a furrow forming disc (27) and a ground engaging wheel (28) associated therewith, the disc (27) and its associated ground engaging wheel (28) being assembled another with respect to the normal direction of travel of the tool (20) when in use, the disc (27) being mounted relative to the tool (20) so that its leading edge (29) is disposed forwardly of the leading edge of the ground engaging wheel (28).
    Type: Application
    Filed: May 20, 2003
    Publication date: August 5, 2004
    Inventors: David Cameron Ronald, Chritopher Henry Holland, David Peter Brownhill