Patents by Inventor Chris Christopher Kragh

Chris Christopher Kragh 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).

  • Hydrocarbon storage canister purge system and method
    Patent number: 8181631
    Abstract: A hydrocarbon canister purge system includes a hydrocarbon storage canister, a fuel tank disposed in fluid communication with the hydrocarbon storage canister, an engine disposed in fluid communication with the hydrocarbon storage canister, a hydrocarbon sensor provided in the hydrocarbon storage canister and a controller disposed in signal-receiving communication with the hydrocarbon sensor and in signal-transmitting communication with the engine.
    Type: Grant
    Filed: June 6, 2009
    Date of Patent: May 22, 2012
    Assignee: Ford Global Technologies, LLC
    Inventors: Scott A. Bohr, Chris Christopher Kragh, Mark W. Peters, Michael G Heim
  • Hydrocarbon Storage Canister Purge System and Method
    Publication number: 20100307461
    Abstract: A hydrocarbon canister purge system includes a hydrocarbon storage canister, a fuel tank disposed in fluid communication with the hydrocarbon storage canister, an engine disposed in fluid communication with the hydrocarbon storage canister, a hydrocarbon sensor provided in the hydrocarbon storage canister and a controller disposed in signal-receiving communication with the hydrocarbon sensor and in signal-transmitting communication with the engine.
    Type: Application
    Filed: June 6, 2009
    Publication date: December 9, 2010
    Inventors: Scott Bohr, Chris Christopher Kragh, Mark Williams Peters, Michael G. Heim