Patents by Inventor John Riegger

John Riegger 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).

  • Multi-layer gasket pressure relief device
    Patent number: 10859163
    Abstract: Methods and systems are provided for a multi-layered steel gasket for an internal combustion engine. In one example, a system may include a pressure relief device arranged in the multi-layered steel gasket for releasing pressure from one or more fluids flowing through passages of the internal combustion engine.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: December 8, 2020
    Assignee: Ford Global Technologies, LLC
    Inventors: Paul Reinhart, John Riegger
  • MULTI-LAYER GASKET PRESSURE RELIEF DEVICE
    Publication number: 20200063866
    Abstract: Methods and systems are provided for a multi-layered steel gasket for an internal combustion engine. In one example, a system may include a pressure relief device arranged in the multi-layered steel gasket for releasing pressure from one or more fluids flowing through passages of the internal combustion engine.
    Type: Application
    Filed: August 22, 2018
    Publication date: February 27, 2020
    Inventors: Paul Reinhart, John Riegger