Patents by Inventor Ian D. Butcher

Ian D. Butcher 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).

  • Charge air cooler device
    Patent number: 9689353
    Abstract: A charge air cooler (CAC) device includes a body including an inlet end, an outlet end, and a plurality of passages extending between the inlet end and the outlet end. At least one of the plurality of passages is covered by an inlet blocking member at the inlet end.
    Type: Grant
    Filed: August 27, 2015
    Date of Patent: June 27, 2017
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Christopher C. Nyeholt, James A. Lasecki, John D. Wyatt, Ian D. Butcher
  • CHARGE AIR COOLER DEVICE
    Publication number: 20170058841
    Abstract: A charge air cooler (CAC) device includes a body including an inlet end, an outlet end, and a plurality of passages extending between the inlet end and the outlet end. At least one of the plurality of passages is covered by an inlet blocking member at the inlet end.
    Type: Application
    Filed: August 27, 2015
    Publication date: March 2, 2017
    Inventors: Christopher C. Nyeholt, James A. Lasecki, John D. Wyatt, Ian D. Butcher