Patents by Inventor Eklavya Calla

Eklavya Calla 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: 20090324401
    Abstract: The article comprises a substrate having a first surface, a plurality of elements extending from the first surface, and a protective coating disposed between at least a portion of the plurality of elements, on at least a portion of the plurality of elements, or both. The plurality of elements are integral with the substrate. A method for applying a protective coating onto an article is also provided.
    Type: Application
    Filed: May 2, 2008
    Publication date: December 31, 2009
    Applicant: GENERAL ELECTRIC COMPANY
    Inventor: Eklavya Calla
  • Publication number: 20090301645
    Abstract: A method of joining components includes applying a first coating to a first surface of a first component. The first coating is cold sprayed onto the first surface. The method also includes applying a second coating to a second surface of a second component. The second coating is cold sprayed onto the second surface. The first surface of the first component is adjoined to the second surface of the second component to form an interface zone. A liquid layer, including at least a portion of the first and second coatings is formed at the interface zone and then solidified to form a bond between the first and second components.
    Type: Application
    Filed: June 4, 2008
    Publication date: December 10, 2009
    Applicant: General Electric Company
    Inventor: Eklavya Calla