Patents Assigned to P & M Plastics
  • Method for making wood and plastic composite material
    Patent number: 6632387
    Abstract: A method of preparing wood and plastic to produce a composite material.
    Type: Grant
    Filed: August 5, 2002
    Date of Patent: October 14, 2003
    Assignees: P & M Plastics, The United States of America as represented by the Secretary of Agriculture
    Inventors: Phil T. Archuletta, James H. Muehl