Patents Assigned to Nature Mill, Inc.
  • Patent number: 8129177
    Abstract: Systems and methods for automated, rapid composting are disclosed. An air-tight housing prevents odors from leaking out. The housing is thermally insulated to enable the compost to achieve sufficient temperatures for rapid composting. A chambered system, generally including an optional hopper, a reactor, and a cure tray, physically shields odorous material from the external environment. A mixing wand mechanically mixes and/or breaks up the compost material and enhances air flow therethrough. A drip tray segregates liquid byproducts from the solid compost material. An air pump draws in air, while a carbon filter may absorb odors before returning the air to the external environment. A motor provides mixing, and facilitates opening and closing of the two trap doors separating the chambers. An electronic controller automates the composting process while allowing certain settings to be adjusted.
    Type: Grant
    Filed: November 30, 2007
    Date of Patent: March 6, 2012
    Assignee: Nature Mill, Inc.
    Inventor: Russell S. Cohn
  • Patent number: D658839
    Type: Grant
    Filed: May 3, 2011
    Date of Patent: May 1, 2012
    Assignee: Nature Mill, Inc.
    Inventor: Russell S. Cohn
  • Patent number: D665961
    Type: Grant
    Filed: May 3, 2011
    Date of Patent: August 21, 2012
    Assignee: Nature Mill, Inc.
    Inventor: Russell S. Cohn