Patents by Inventor Moira E. MacLeod

Moira E. MacLeod 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).

  • Hardfacing composition and article having hardfacing deposit
    Patent number: 9103004
    Abstract: A hardfacing composition (32) that includes a plurality of hard particles (54) wherein the hard particles (54) include a mode particle size distribution, one particle size distribution smaller than the mode particle size distribution, and an other particle size distribution larger than the mode particle size distribution. There is an absence of any substantial fluctuations in the particle size distribution between the mode particle size distribution and the one particle size distribution. There is an absence of any substantial fluctuations in the particle size distribution between the mode particle size distribution and the other particle size distribution.
    Type: Grant
    Filed: August 30, 2011
    Date of Patent: August 11, 2015
    Assignee: KENNAMETAL INC.
    Inventor: Moira E. MacLeod
  • HARDFACING COMPOSITION AND ARTICLE HAVING HARDFACING DEPOSIT
    Publication number: 20110311820
    Abstract: A hardfacing composition (32) that includes a plurality of hard particles (54) wherein the hard particles (54) include a mode particle size distribution, one particle size distribution smaller than the mode particle size distribution, and an other particle size distribution larger than the mode particle size distribution. There is an absence of any substantial fluctuations in the particle size distribution between the mode particle size distribution and the one particle size distribution. There is an absence of any substantial fluctuations in the particle size distribution between the mode particle size distribution and the other particle size distribution.
    Type: Application
    Filed: August 30, 2011
    Publication date: December 22, 2011
    Applicant: Kennametal Inc.
    Inventor: Moira E. MacLeod
  • Hardfacing Composition And Article Having Hardfacing Deposit
    Publication number: 20080236333
    Abstract: A hardfacing composition (32) that includes a plurality of hard particles (54) wherein the hard particles (54) include a mode particle size distribution, one particle size distribution smaller than the mode particle size distribution, and an other particle size distribution larger than the mode particle size distribution. There is an absence of any substantial fluctuations in the particle size distribution between the mode particle size distribution and the one particle size distribution. There is an absence of any substantial fluctuations in the particle size distribution between the mode particle size distribution and the other particle size distribution.
    Type: Application
    Filed: October 2, 2006
    Publication date: October 2, 2008
    Inventor: Moira E. MacLeod