Patents Assigned to American Landfill Management, Inc.
  • Ground pressure distribution mat and method of use
    Patent number: 6007271
    Abstract: A mat is used as a ground engagement platform for supporting heavy equipment or as a road surface for supporting vehicular traffic. The use is intended to be temporary, with the mats being reusable. The mat, in its basic construction, includes a flat plate-like structure having a thickness and planar extent and an opening defined in the flat plate-like structure which extends in the thickness direction and is dimensioned to receive a lifting device for lifting and transporting the mat.
    Type: Grant
    Filed: September 9, 1998
    Date of Patent: December 28, 1999
    Assignee: American Landfill Management, Inc.
    Inventors: Michael E. Cole, Alvie G. Green, Daniel L. Pikna