Patents by Inventor Ronald Rook

Ronald Rook 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).

  • Parison plunger actuation
    Patent number: 11814310
    Abstract: An apparatus (10) and a method of actuating a parison plunger includes transforming linear force applied to a plunger extension (54) into roto-translational motion of the plunger extension (54) via a cam path (98) between the plunger extension (54) and a piston (94).
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: November 14, 2023
    Assignee: Owens-Brockway Glass Container Inc.
    Inventors: Edward A. Grant, Ronald Rook, Thomas R. Kirkman
  • Parison Plunger Actuation
    Publication number: 20210292214
    Abstract: An apparatus (10) and a method of actuating a parison plunger includes transforming linear force applied to a plunger extension (54) into roto-translational motion of the plunger extension (54) via a cam path (98) between the plunger extension (54) and a piston (94).
    Type: Application
    Filed: December 20, 2018
    Publication date: September 23, 2021
    Inventors: Edward A. Grant, Ronald Rook, Thomas R. Kirkman
  • Parison plunger actuation
    Patent number: 10618831
    Abstract: An apparatus and a method of actuating a parison plunger includes transforming linear force applied to a plunger extension into roto-translational motion of the plunger extension via a cam path between the plunger extension and a piston.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: April 14, 2020
    Assignee: Owens-Brockway Glass Container Inc.
    Inventors: Edward A. Grant, Ronald Rook, Thomas R. Kirkman
  • Parison Plunger Actuation
    Publication number: 20190210907
    Abstract: An apparatus and a method of actuating a parison plunger includes transforming linear force applied to a plunger extension into roto-translational motion of the plunger extension via a cam path between the plunger extension and a piston.
    Type: Application
    Filed: January 10, 2018
    Publication date: July 11, 2019
    Inventors: Edward A. Grant, Thomas R. Kirkman, Ronald Rook