Patents by Inventor Christiana G. Aguirre

Christiana G. Aguirre 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).

  • Systems and methods for control of engine cooling
    Patent number: 11649758
    Abstract: A method for controlling an internal combustion engine cooling system includes pumping coolant in an engine cooling loop with a coolant pump, pumping the coolant in an air cooler loop that includes a liquid-to-liquid heat exchanger with the coolant pump, and receiving a condition signal indicative of at least one condition associated with the internal combustion engine. The method also includes, based on the condition signal, adjusting a position of a flow control valve to modify a flow of coolant to the liquid-to-liquid heat exchanger.
    Type: Grant
    Filed: May 20, 2022
    Date of Patent: May 16, 2023
    Assignee: Caterpillar Inc.
    Inventors: Shah S. Kareemullah, Anthony L. De Luca, Christiana G. Aguirre, Scott R. Schuricht, Joseph L. Kennedy