Patents by Inventor Dean MacKenzie

Dean MacKenzie 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 of compressing and freezing forest floor material for re-vegetation
    Patent number: 10143143
    Abstract: A method of revegetating a forest is provided, including the steps of: collecting a volume of forest floor material; wetting the volume of material with a wetting agent; compressing the wetted forest floor material; freezing the compressed forest floor material; separating the frozen forest floor material into a plurality of smaller pieces; storing the frozen pieces in a frozen environment; and distributing at least a portion of the pieces on land to be revegetated.
    Type: Grant
    Filed: October 21, 2014
    Date of Patent: December 4, 2018
    Assignee: Vertex Professional Services Ltd.
    Inventor: Dean MacKenzie
  • METHOD OF COMPRESSING AND FREEZING FOREST FLOOR MATERIAL FOR RE-VEGETATION
    Publication number: 20150107153
    Abstract: A method of revegetating a forest is provided, including the steps of: collecting a volume of forest floor material; wetting the volume of material with a wetting agent; compressing the wetted forest floor material; freezing the compressed forest floor material; separating the frozen forest floor material into a plurality of smaller pieces; storing the frozen pieces in a frozen environment; and distributing at least a portion of the pieces on land to be revegetated.
    Type: Application
    Filed: October 21, 2014
    Publication date: April 23, 2015
    Inventor: Dean MacKenzie