Patents by Inventor David William Sturgeon

David William Sturgeon 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).

  • COMBUSTION APPARATUS WITH DIRECT FIRING SYSTEM
    Publication number: 20140202365
    Abstract: The invention relates to a combustion apparatus, in particular to a burner for the combustion of carbonaceous fuel.
    Type: Application
    Filed: August 17, 2012
    Publication date: July 24, 2014
    Applicant: DOOSAN BABCOCK LIMITED
    Inventors: David William Sturgeon, Gerard John Hesselmann