Patents by Inventor Thomas R. Weisel

Thomas R. Weisel 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).

  • METHOD AND APPARATUS USING A SPLIT CASE DIE TO PRESS A PART AND THE PART PRODUCED THEREFROM
    Publication number: 20120003443
    Abstract: A split case die is used to press powder, wherein the die parts are moveable in a direction non-parallel to the direction of the pressing axis. The part produced by such a split case die has an external surface with parting line marks oriented in a direction non-perpendicular to the pressing axis.
    Type: Application
    Filed: September 16, 2011
    Publication date: January 5, 2012
    Applicant: KENNAMETAL INC.
    Inventors: RICHARD J. GUBANICH, EDWARD M. DINCO, KENT P. MIZGALSKI, THOMAS R. WEISEL
  • Method and apparatus using a split case die to press a part and the part produced therefrom
    Patent number: 8062014
    Abstract: A split case die is used to press powder, wherein the die parts are moveable in a direction non-parallel to the direction of the pressing axis. The part produced by such a split case die has an external surface with parting line marks oriented in a direction non-perpendicular to the pressing axis.
    Type: Grant
    Filed: November 27, 2007
    Date of Patent: November 22, 2011
    Assignee: Kennametal Inc.
    Inventors: Richard J. Gubanich, Edward M. Dinco, Kent P. Mizgalski, Thomas R. Weisel