Patents by Inventor William Gregory Peterson

William Gregory Peterson 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).

  • SPARK PLUG AND ASSOCIATED PROPELLANT IGNITION SYSTEM
    Publication number: 20190309707
    Abstract: A spark plug having an insulating body defining a longitudinal axis and including a base portion and an obstruction portion, a first electrode including a proximal portion, a sheathed portion and a distal portion, the sheathed portion of the first electrode extending through the base portion of the insulating body, and a second electrode including a proximal portion, a sheathed portion and a distal portion, the sheathed portion of the second electrode extending through the base portion and the obstruction portion of the insulating body, wherein the obstruction portion axially extends beyond the distal portion of the first electrode.
    Type: Application
    Filed: June 24, 2019
    Publication date: October 10, 2019
    Applicant: The Boeing Company
    Inventors: Leora Peltz, William Gregory Peterson, Robert V. Frampton
  • Spark plug and associated propellant ignition system
    Patent number: 10371099
    Abstract: A spark plug having an insulating body defining a longitudinal axis and including a base portion and an obstruction portion, a first electrode including a proximal portion, a sheathed portion and a distal portion, the sheathed portion of the first electrode extending through the base portion of the insulating body, and a second electrode including a proximal portion, a sheathed portion and a distal portion, the sheathed portion of the second electrode extending through the base portion and the obstruction portion of the insulating body, wherein the obstruction portion axially extends beyond the distal portion of the first electrode.
    Type: Grant
    Filed: April 5, 2016
    Date of Patent: August 6, 2019
    Assignee: The Boeing Company
    Inventors: Leora Peltz, William Gregory Peterson, Robert V. Frampton
  • Spark Plug and Associated Propellant Ignition System
    Publication number: 20170284340
    Abstract: A spark plug having an insulating body defining a longitudinal axis and including a base portion and an obstruction portion, a first electrode including a proximal portion, a sheathed portion and a distal portion, the sheathed portion of the first electrode extending through the base portion of the insulating body, and a second electrode including a proximal portion, a sheathed portion and a distal portion, the sheathed portion of the second electrode extending through the base portion and the obstruction portion of the insulating body, wherein the obstruction portion axially extends beyond the distal portion of the first electrode.
    Type: Application
    Filed: April 5, 2016
    Publication date: October 5, 2017
    Inventors: Leora Peltz, William Gregory Peterson, Robert V. Frampton