Patents by Inventor Randy Adam Betki

Randy Adam Betki 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 to infer engine coolant temperature in cylinder head temperature sensor equipped vehicles
    Patent number: RE40262
    Abstract: The present invention provides a method of inferring the engine coolant temperature in cylinder head temperature sensor equipped vehicles including the steps of measuring the cylinder head temperature, calculating the engine coolant temperature from the measured cylinder head temperature as a function of at least one vehicle operational state, generating a signal for the calculated engine coolant temperature, and sending the generated signal to a display.
    Type: Grant
    Filed: April 16, 2001
    Date of Patent: April 29, 2008
    Assignee: Ford Global Technologies, LLC
    Inventors: John William Holmes, Randy Adam Betki, Michael John Cullen