Patents by Inventor Paul Mathur

Paul Mathur 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).

  • Cooling apparatus powered by a ratioed gear drive assembly
    Publication number: 20060245944
    Abstract: The present invention relates to a cooling apparatus comprising a refrigeration or air-conditioning apparatus. In particular the present invention relates to refrigeration or air-conditioning apparatus utilizing a mini-centrifugal compressor with rotational power provided by a ratioed gear drive assembly coupled to an internal combustion engine.
    Type: Application
    Filed: March 17, 2006
    Publication date: November 2, 2006
    Inventors: Thomas Leck, Donald Bivens, Fuqin Zhao, Miroslav Rohacek, Paul Mathur