Patents by Inventor Michael John Dalchau

Michael John Dalchau 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).

  • INTELLIGENT HELIUM COMPRESSOR
    Publication number: 20090082657
    Abstract: A magnetic resonance imaging system has a superconducting magnet contained within a cryostat, the cryostat being cooled by a cooling system that includes a healing and compressor, a refrigeration device and a local supervisory system. The helium compressor provides compressed helium to the refrigeration device, and the local supervisory system controls operation of the refrigeration device. The helium compressor is in communication with the local supervisory system, and also is able to communicate, independently of the local supervisory system, with a remote service provider.
    Type: Application
    Filed: September 26, 2008
    Publication date: March 26, 2009
    Inventors: Michael John Dalchau, Russell Peter Gore, Rolf Heinrichs, Trevor Bryan Husband, Philip Alan Charles Walton