Patents by Inventor Roland Facundo

Roland Facundo 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: 20230084878
    Abstract: The disclosure relates generally to tungsten carbide particles, and more particularly to textured spheroidal tungsten carbides, composites formed thereof, and methods of applying the composites. In one aspect, a powder blend comprises fused tungsten carbide particles. The fused tungsten carbide particles have a spheroidal or substantially spherical shape having ratio of a first length along a major axis to second length along a minor axis that is 1.20 or lower. The fused tungsten carbide particles have a surface that is textured to have a grain boundary area fraction greater than 5.0%.
    Type: Application
    Filed: February 23, 2021
    Publication date: March 16, 2023
    Inventors: Zhongming Wang, Andy Bell, Zhe Zhang, Bob Horswell, James Nathaniel Vecchio, Justin Lee Cheney, Roland Facundo