Patents by Inventor James H. Muehl

James H. Muehl 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 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
  • Wood and plastic composite material and methods for making same
    Patent number: 6586504
    Abstract: A method of preparing wood and plastic to produce a composite material.
    Type: Grant
    Filed: April 26, 2000
    Date of Patent: July 1, 2003
    Assignee: P & M Signs
    Inventors: Phil T. Archuletta, James H. Muehl
  • Method for making wood and plastic composite material
    Publication number: 20030036589
    Abstract: A method of preparing wood and plastic to produce a composite material.
    Type: Application
    Filed: August 5, 2002
    Publication date: February 20, 2003
    Inventors: Phil T. Archuletta, James H. Muehl