Patents by Inventor Yasser A. Gowayed

Yasser A. Gowayed 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).

  • Bond layer for silicon containing substrate
    Patent number: 7056574
    Abstract: A bond layer and a further layer on the bond layer, the bond layer comprising a silicon layer having a dispersion of fibers, wherein at least some of the fibers extend between the bond layer and the further layer. The fibers are formed from a material selected from the group consisting of (1) alumina, (2) yttria, (3) aluminum silicate, (4) silicon carbide, (5) silicon nitride, (6) compounds of rare earth elements, alkaline earth elements, aluminum, silicon, oxygen, yttrium, nitrogen, niobium, tantalum, hafnium, zirconium, carbon and mixtures of (1) thru (6).
    Type: Grant
    Filed: May 22, 2003
    Date of Patent: June 6, 2006
    Assignee: United Technologies Corporation
    Inventors: Greg C. Ojard, Harry E. Eaton, Shantikumar V. Nair, Yasser A. Gowayed
  • BOND LAYER FOR SILICON CONTAINING SUBSTRATE
    Publication number: 20040234740
    Abstract: A bond layer and a further layer on the bond layer, the bond layer comprising a silicon layer having a dispersion of fibers, wherein at least some of the fibers extend between the bond layer and the further layer. The fibers are formed from a material selected from the group consisting of (1) alumina, (2) yttria, (3) aluminum silicate, (4) silicon carbide, (5) silicon nitride, (6) compounds of rare earth elements, alkaline earth elements, aluminum, silicon, oxygen, yttrium, nitrogen, niobium, tantalum, hafnium, zirconium, carbon and mixtures of (1) thru (6).
    Type: Application
    Filed: May 22, 2003
    Publication date: November 25, 2004
    Inventors: Greg C. Ojard, Harry E. Eaton, Shantikumar V. Nair, Yasser A. Gowayed