Patents by Inventor Kevin Michael Singer

Kevin Michael Singer 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).

  • Articles having wear-resistant coatings and process for making the same
    Patent number: 7794783
    Abstract: A wear-resistant article of manufacture, such as a screen, is produced by the method of providing a screen having a front face, a rear face, and openings extending through the screen from the front face to the rear face, contacting at least a portion of the screen with a coating material comprising ferromagnetic or paramagnetic hard particles and a braze material, subjecting at least a portion of the screen to a magnetic field during at least a portion of the contacting step, and transforming the coating material to a wear-resistant coating comprising the hard particles distributed in the braze material.
    Type: Grant
    Filed: April 13, 2007
    Date of Patent: September 14, 2010
    Assignee: Kennametal Inc.
    Inventors: Vaishali Bhagwanbhai Patel, Donald W. Bucholz, Kevin Michael Singer