Patents by Inventor Blair Smith

Blair Smith 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).

  • HEXAVALENT CHROMIUM-FREE HARD COAT MASKANT
    Publication number: 20250297401
    Abstract: A part including corrosion- and wear-resistant regions has a base alloy with a plurality of surfaces, a corrosion-resistant coating deposited on at least one surface, and a wear-resistant coating deposited on at least one surface. The corrosion-resistant coating includes a thin film sulfuric acid anodize sealed with sequentially applied dipotassium hexafluorozirconate, lanthanum nitrate hexahydrate plus hydrogen peroxide, and hydrothermal seal systems. The wear-resistant coating comprises hardcoat anodize.
    Type: Application
    Filed: March 22, 2024
    Publication date: September 25, 2025
    Inventors: Brodie Gross, Kevin Bordage, Cody Coogan, Blair Smith
  • Wrench extension
    Patent number: D381878
    Type: Grant
    Filed: May 24, 1996
    Date of Patent: August 5, 1997
    Inventor: Blair Smith