Patents by Inventor Stephen Allen KAISER

Stephen Allen KAISER 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).

  • Diamond composite cutting tool assembled with tungsten carbide
    Patent number: 9827611
    Abstract: A tool and a method of making the tool are disclosed. The tool includes a superabrasive compact, for example, a volume of silicon carbide diamond bonded composite, directly bonded to a tungsten carbide body during sintering. The green body may have a recess with a complementary shape to the superabrasive compact, whereby after inserting at least a part of the superabrasive compact within the recess and sintering, the tungsten carbide body and the recess shrink to form an interference fit therebetween.
    Type: Grant
    Filed: January 30, 2015
    Date of Patent: November 28, 2017
    Assignee: DIAMOND INNOVATIONS, INC.
    Inventors: Abds-Sami Malik, Thomas Charles Easley, Stephen Allen Kaiser, Torbjorn Selinder
  • DIAMOND COMPOSITE CUTTING TOOL ASSEMBLED WITH TUNGSTEN CARBIDE
    Publication number: 20160221082
    Abstract: A tool and a method of making the tool are disclosed. The tool includes a superabrasive compact, for example, a volume of silicon carbide diamond bonded composite, directly bonded to a tungsten carbide body during sintering. The green body may have a recess with a complementary shape to the superabrasive compact, whereby after inserting at least a part of the superabrasive compact within the recess and sintering, the tungsten carbide body and the recess shrink to form an interference fit therebetween.
    Type: Application
    Filed: January 30, 2015
    Publication date: August 4, 2016
    Inventors: Abds-Sami MALIK, Thomas Charles EASLEY, Stephen Allen KAISER, Torbjorn SELINDER