Patents by Inventor Michael L. Clements

Michael L. Clements 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).

  • Patent number: 6601558
    Abstract: A cylinder head assembly for use in a flat head style internal combustion engine. A valve for use in the head has a cup portion above the face of the valve. The cup portion of the valve moves longitudinally in a sleeve or liner in the head of the engine.
    Type: Grant
    Filed: December 10, 2001
    Date of Patent: August 5, 2003
    Inventor: Michael L. Clements
  • Publication number: 20020046726
    Abstract: A cylinder head assembly for use in a flat head style internal combustion engine. A valve for use in the head has a cup portion above the face of the valve. The cup portion of the valve moves longitudinally in a sleeve or liner in the head of the engine.
    Type: Application
    Filed: December 10, 2001
    Publication date: April 25, 2002
    Inventor: Michael L. Clements
  • Patent number: 6328012
    Abstract: Disclosed is a valve and head assembly for use in a flat head style internal combustion engine. The valve has a cup portion above the face of the valve. The cup portion of the valve moves longitudinally in a sleeve or liner and a retainer plate retains the liner in the head of the engine.
    Type: Grant
    Filed: May 15, 2000
    Date of Patent: December 11, 2001
    Inventor: Michael L. Clements