Patents by Inventor Ronald C. Keating

Ronald C. Keating 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).

  • CUTTING BIT BODY AND METHOD FOR MAKING THE SAME
    Publication number: 20100007192
    Abstract: A cutting bit body that is a part of a cutting bit that includes a hard insert that is affixed to the cutting bit body and wherein the cutting bit impinges earth strata. The cutting bit body is an elongate powder metallurgical body member. A method for making a powder metallurgical cutting bit body that includes the steps of: providing a powder mixture; pressing the powder mixture into a green cutting bit body compact having a partial density; and consolidating the green body to form the powder metallurgical cutting bit body.
    Type: Application
    Filed: September 17, 2009
    Publication date: January 14, 2010
    Applicant: Kennametal Inc.
    Inventors: Shivanand I. Majagi, Ronald C. Keating, Anirudda S. Marathe
  • Cutting bit body and method for making the same
    Patent number: 7611210
    Abstract: A cutting bit body that is a part of a cutting bit that includes a hard insert that is affixed to the cutting bit body and wherein the cutting bit impinges earth strata. The cutting bit body is an elongate powder metallurgical body member. A method for making a powder metallurgical cutting bit body that includes the steps of: providing a powder mixture; pressing the powder mixture into a green cutting bit body compact having a partial density; and consolidating the green body to form the powder metallurgical cutting bit body.
    Type: Grant
    Filed: August 21, 2006
    Date of Patent: November 3, 2009
    Assignee: Kennametal Inc.
    Inventors: Shivanand I. Majagi, Ronald C. Keating, Anirudda S. Marathe
  • Cutting bit body and method for making the same
    Publication number: 20080042484
    Abstract: A cutting bit body that is a part of a cutting bit that includes a hard insert that is affixed to the cutting bit body and wherein the cutting bit impinges earth strata. The cutting bit body is an elongate powder metallurgical body member. A method for making a powder metallurgical cutting bit body that includes the steps of: providing a powder mixture; pressing the powder mixture into a green cutting bit body compact having a partial density; and consolidating the green body to form the powder metallurgical cutting bit body.
    Type: Application
    Filed: August 21, 2006
    Publication date: February 21, 2008
    Inventors: Shivanand I. Majagi, Ronald C. Keating, Anirudda S. Marathe