Patents by Inventor Jon C. Hammett

Jon C. Hammett 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).

  • Superabrasive tool
    Patent number: 7927189
    Abstract: A tool for use in an abrasive machining process has a body extending along a central longitudinal axis from a first end to a tip end. An abrasive material is located on the tip end. A central recess is formed in the tip end.
    Type: Grant
    Filed: August 16, 2004
    Date of Patent: April 19, 2011
    Assignee: United Technologies Corporation
    Inventors: Daniel F. Grady, Jon C. Hammett, Stephen G. Roseberry, Brian J. Schwartz
  • Superabrasive tool
    Patent number: 7789732
    Abstract: A tool for use in an abrasive machining process has a body extending along a central longitudinal axis from a first end to a tip end. An abrasive material is located on the tip end. A central recess is formed in the tip end.
    Type: Grant
    Filed: June 22, 2006
    Date of Patent: September 7, 2010
    Assignee: United Technologies Corporation
    Inventors: Daniel F. Grady, Jon C. Hammett, Stephen G. Roseberry, Brian J. Schwartz
  • Coolant nozzle
    Patent number: 7582004
    Abstract: A coolant nozzle is used in a machine tool having a rotating bit. The nozzle includes a through-aperture for accommodating the bit. The nozzle has a coolant inlet and a number of coolant outlets at more than one angular position about the through-aperture. Internal surface portions define one or more passageways between the inlet and the outlets.
    Type: Grant
    Filed: July 11, 2003
    Date of Patent: September 1, 2009
    Assignee: United Technologies Corporation
    Inventors: Brian J. Schwartz, Robert N. Davie, Jr., Bernard D. Vaillette, Jon C. Hammett, Allan B. Packman, Timothy L. Brown, James D. Campbell, Jr.