Patents by Inventor Maxwell Roper

Maxwell Roper 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).

  • Method and apparatus for mulching waste
    Patent number: 6595442
    Abstract: Method and apparatus for processing green organic waste (hereafter “GOM”) into mulch particles for forming a mulch windrow including feeding means (11) for feeding GOM to a first cutting zone and rotating a plurality of blades (25) through that zone to cut the GOM into smaller particles, transferring the particles to a second cutting zone and rotating a plurality of blades (25) therethrough, to reduce their size to a suitable mulch particle size and ejecting the mulch particles at high velocity to form a windrow. The method and apparatus further includes the addition of moisture to increase the moisture content of the windrow formed.
    Type: Grant
    Filed: May 11, 2001
    Date of Patent: July 22, 2003
    Assignee: Enviro-Mulch Pty Ltd.
    Inventors: Robert James Green, Maxwell Roper