Patents by Inventor Sameul Allen

Sameul Allen 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).

  • Infiltration of a powder metal skeleton of a similar materials using melting point depressant
    Publication number: 20040009086
    Abstract: An infiltrant is used to fill a metal powder skeleton. The infiltrant is similar in composition to the base powder, but contains a melting point depressant. The infiltrant will quickly fill the powder skeleton, then as the melting point depressant diffuses into the base powder, the liquid will undergo solidification and the material will eventually homogenize. This process allows more accurate control of dimensions in large parts with uniform or homogeneous microstructure or bulk properties.
    Type: Application
    Filed: May 19, 2003
    Publication date: January 15, 2004
    Inventors: Emanuel M Sachs, Adam M Lorenz, Sameul Allen