Patents by Inventor John Quentin Killip

John Quentin Killip 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).

  • Linear shaped charges
    Patent number: 9534874
    Abstract: A user-fillable linear shaped charge (10), comprising an elongate body (15) and a liner (30), in which the charge further comprises a cavity (50) adjacent at least part of the liner for receiving explosive material, the cavity comprising two elongate channels (50A, 50B) extending adjacent the liner, the body having a delivery opening (55) between the channels for receiving explosive material.
    Type: Grant
    Filed: February 2, 2015
    Date of Patent: January 3, 2017
    Assignee: Alford Research Limited
    Inventors: Roland Takeshi Alford, John Quentin Killip, Matthew James Eades
  • LINEAR SHAPED CHARGES
    Publication number: 20150219427
    Abstract: A user-fillable linear shaped charge (10), comprising an elongate body (15) and a liner (30), in which the charge further comprises a cavity (50) adjacent at least part of the liner for receiving explosive material, the cavity comprising two elongate channels (50A, 50B) extending adjacent the liner, the body having a delivery opening (55) between the channels for receiving explosive material.
    Type: Application
    Filed: February 2, 2015
    Publication date: August 6, 2015
    Inventors: Roland Takeshi Alford, John Quentin Killip, Matthew James Eades