Patents by Inventor John Hipchen

John Hipchen 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).

  • Publication number: 20050257922
    Abstract: The invention relates to a charge air cooler formed of copper or a copper alloy. The charge air cooler is made to withstand temperatures over about 300° C. and pressures greater than about 40 bars in one embodiment, and temperatures over about 600° C. and pressures greater than 40 bars in additional embodiments. The heat transfer tubes are connected to manifolds at either end. The manifolds are preferably formed of copper or copper alloy with the tubes mechanically joined thereto. In one embodiment, the tubes are arranged in alternating angles with respect to each other. In a preferred embodiment, the tubes are arranged in offset alternating angles with respect to each other.
    Type: Application
    Filed: May 19, 2004
    Publication date: November 24, 2005
    Inventors: Yoram Shabtay, John Hipchen