Patents by Inventor Robert W. Monds

Robert W. Monds 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).

  • Imparting wear resistance to superalloy articles
    Patent number: 11117208
    Abstract: In one aspect, composite preforms are provided for imparting wear resistance to superalloy articles. The composite preforms can be employed for metallurgically bonding alloy wear plates or pads to superalloy articles. A composite preform, in some embodiments, comprises a powder alloy composition comprising 1-30 wt. % nickel, 0.05-2 wt. % iron, 15-25 wt. % chromium, 10-30 wt. % molybdenum, 0-1 wt. % carbon, 1-5 wt. % silicon, 0.05-2 wt. % boron, 0-5 wt. % tungsten, 0-3 wt. % tantalum, 0-0.1 wt % manganese, 0-3 wt. % aluminum, 0-0.1 wt % yttrium and the balance cobalt.
    Type: Grant
    Filed: March 21, 2017
    Date of Patent: September 14, 2021
    Assignee: KENNAMETAL INC.
    Inventors: Martin G. Perez, Michael Meyer, Robert W. Monds, Loretta M. Bell
  • IMPARTING WEAR RESISTANCE TO SUPERALLOY ARTICLES
    Publication number: 20180272451
    Abstract: In one aspect, composite preforms are provided for imparting wear resistance to superalloy articles. The composite preforms can be employed for metallurgically bonding alloy wear plates or pads to superalloy articles. A composite preform, in some embodiments, comprises a powder alloy composition comprising 1-30 wt. % nickel, 0.05-2 wt. % iron, 15-25 wt. % chromium, 10-30 wt. % molybdenum, 0-1 wt. % carbon, 1-5 wt. % silicon, 0.05-2 wt. % boron, 0-5 wt. % tungsten, 0-3 wt. % tantalum, 0-0.1 wt % manganese, 0-3 wt. % aluminum, 0-0.1 wt % yttrium and the balance cobalt.
    Type: Application
    Filed: March 21, 2017
    Publication date: September 27, 2018
    Inventors: Martin G. Perez, Michael Meyer, Robert W. Monds, Loretta M. Bell