Patents by Inventor William June Rogers

William June Rogers 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).

  • Air assist fuel injector guide assembly
    Patent number: 7104477
    Abstract: Air assist fuel injectors having one or more inserts that guide movement of a poppet, and an air assist fuel injector having a solid poppet.
    Type: Grant
    Filed: September 13, 2001
    Date of Patent: September 12, 2006
    Assignee: Synerject, LLC
    Inventors: David Kilgore, William June Rogers, Scott P. Dillon, Gary Lee Maschke, James Allen Kimmel
  • Air assist fuel injector guide assembly
    Publication number: 20030047624
    Abstract: Air assist fuel injectors having one or more inserts that guide movement of a poppet, and an air assist fuel injector having a solid poppet.
    Type: Application
    Filed: September 13, 2001
    Publication date: March 13, 2003
    Inventors: David Kilgore, William June Rogers, Scott P. Dillon, Gary Lee Maschke, James Allen Kimmel
  • Tool quill and method for finishing fuel injector needle tips
    Patent number: 5993296
    Abstract: A tool quill for carrying out superfinish polishing of a fuel injector needle tip to insure proper sealing of a fuel injector has a universal joint which allows tilting of a polishing stone during the finishing operation to accommodate slight positioning errors between the stone and needle tip and their axes of rotation. Slight tilting movements occur against an elastic straightening force exerted on the universal joint to insure constant polishing pressure, which in turn insures accurate shaping of the polished tip surface.
    Type: Grant
    Filed: June 30, 1998
    Date of Patent: November 30, 1999
    Assignee: Siemens Automotive Corporation
    Inventor: William June Rogers
  • Tool quill and method for finishing fuel injector needle tips
    Patent number: 5810647
    Abstract: A tool quill for carrying out superfinish polishing of a fuel injector needle tip to insure proper sealing of a fuel injector has a universal joint which allows tilting of a polishing stone during the finishing operation to accommodate slight positioning errors between the stone and needle tip and their axes of rotation. Slight tilting movements occur against an elastic straightening force exerted on the universal joint to insure constant polishing pressure, which in turn insures accurate shaping of the polished tip surface.
    Type: Grant
    Filed: November 25, 1996
    Date of Patent: September 22, 1998
    Assignee: Siemens Automotive Corporation
    Inventor: William June Rogers