Patents by Inventor Aaron Michael Henry RANSON

Aaron Michael Henry RANSON 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).

  • Lift valve with bellow hydraulic protection and chatter reduction
    Patent number: 10161232
    Abstract: Embodiments of the present disclosure generally relate gas lift valves for use in hydrocarbon wells for artificial lift operations. One embodiment of the present disclosure is a valve. The valve comprises a housing and a bellows disposed in the housing. A first side of the bellows is in fluid communication with an inlet of the housing, and a second side of the bellows faces a closed chamber in the housing. The valve further comprises a barrier assembly disposed in the closed chamber.
    Type: Grant
    Filed: November 20, 2015
    Date of Patent: December 25, 2018
    Assignee: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
    Inventors: Zlatko Salihbegovic, Aaron Michael Henry Ranson
  • LIFT VALVE WITH BELLOW HYDRAULIC PROTECTION AND CHATTER REDUCTION
    Publication number: 20160145983
    Abstract: Embodiments of the present disclosure generally relate gas lift valves for use in hydrocarbon wells for artificial lift operations. One embodiment of the present disclosure is a valve. The valve comprises a housing and a bellows disposed in the housing. A first side of the bellows is in fluid communication with an inlet of the housing, and a second side of the bellows faces a closed chamber in the housing. The valve further comprises a barrier assembly disposed in the closed chamber.
    Type: Application
    Filed: November 20, 2015
    Publication date: May 26, 2016
    Inventors: Zlatko SALIHBEGOVIC, Aaron Michael Henry RANSON