Patents by Inventor Donald Kleman

Donald Kleman 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: 20060025262
    Abstract: A transmission includes a housing, an electric motor having a stator within the housing, and a member including a generally cylindrical portion that circumscribes at least part of the stator. The member cooperates with the housing to form an annular coolant flowpath therebetween, and the member includes a plurality of holes to provide radial inflow of coolant from the flowpath to the stator to provide significantly improved motor cooling compared to the prior art.
    Type: Application
    Filed: July 29, 2004
    Publication date: February 2, 2006
    Inventors: Donald Kleman, Ahmed El-Antably, Michael Schmidt