Patents by Inventor Edward Dinco

Edward Dinco 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 for cross-hole pressing to produce cutting inserts
    Publication number: 20060024191
    Abstract: A method and apparatus for the cross-hole pressing of cutting inserts is disclosed whereby a green part is fabricated using metallurgical powder and an opening is imparted within the green part by placing the metallurgical powder about an oval-shaped core rod. Using a press with a uni-axial press motion, a core rod is placed within the cavity of a mold and metallurgical powder placed around the core rod and thereafter compressed to form a green part. The subject invention is also directed to an article formed utilizing such a process and the uni-axial press used to produce such an insert.
    Type: Application
    Filed: October 4, 2005
    Publication date: February 2, 2006
    Applicant: Kennametal Inc.
    Inventors: Richard Gubanich, Edward Dinco