Patents by Inventor Charles James Penny

Charles James Penny 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).

  • Gas heat exchanger
    Patent number: 7255096
    Abstract: There is provided a gas heat exchanger 101 comprising a coolant conduit 102 having a coolant inlet 103 and a coolant outlet 104, a gas cooling conduit 201, and a gas bypass conduit 203. At least a portion of the gas cooling conduit 201 is disposed between at least a portion of the coolant conduit 102 and a portion of the bypass conduit 203. During a first mode of operation, the gas cooling conduit 201 is configured to carry gas. During a second mode of operation, the bypass conduit 203 is configured to carry gas and the gas cooling conduit 201 is configured to reduce a heat exchange between the coolant conduit 102 and the bypass conduit 203.
    Type: Grant
    Filed: August 8, 2005
    Date of Patent: August 14, 2007
    Assignee: Senior Investments AG
    Inventors: Ian Anthony Craig, Raymond William Challis, Charles James Penny, Paul Downs, Mark Robert Hacker