Patents by Inventor Mark Philip D'Develyn

Mark Philip D'Develyn 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).

  • Diamond etching method and articles produced thereby
    Publication number: 20100213175
    Abstract: There are provided simplified methods for etching diamond, as compared to conventional methods. More particularly, the methods disclosed herein involve contacting at least a portion of the diamond with a metal or metal oxide so that redox etching of the contacted portion of the diamond occurs. Also provided are diamonds polished using the present method, as well as optical windows, heat sinks, cutting tools and electrical components incorporating diamonds polished/etched via the disclosed method.
    Type: Application
    Filed: February 22, 2009
    Publication date: August 26, 2010
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Hongying Peng, Mark Philip D'Develyn, John William Nink