Patents by Inventor Rebecca Lynne Frayne

Rebecca Lynne Frayne 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).

  • Internal combustion engine with offset intake valve seat for improved intake charge motion
    Patent number: 6089203
    Abstract: A reciprocating internal combustion engine uses intake valve seats which are offset from the intake port center lines such that charge motion of the inlet charge will be increased without the need for a charge motion control valve, and without causing a loss of volumetric efficiency of the engine.
    Type: Grant
    Filed: December 23, 1998
    Date of Patent: July 18, 2000
    Assignee: Ford Global Technologies, Inc.
    Inventors: Douglas David Cantrell, Mark Allen Bourcier, Keith Daniel Miazgowicz, Michael Bruno Magnan, Rebecca Lynne Frayne