Patents by Inventor Hermann R. E. Meier

Hermann R. E. Meier 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).

  • Two stroke cycle internal combustion engine
    Patent number: 4174685
    Abstract: A two-stroke cycle internal combustion engine wherein the cylinder is provided with spaced inlet ports with an intermediate wall section therebetween and the piston face is provided with a T-shaped guide outstanding therefrom, the center leg of the guide terminating in a face, which confronts the intermediate wall section when the piston is at bottom dead center, the face increasing in width from the outer edge of the guide leg to the root thereof.
    Type: Grant
    Filed: July 5, 1978
    Date of Patent: November 20, 1979
    Assignee: AB Volvo Penta
    Inventor: Hermann R. E. Meier