Patents by Inventor Jon Stokes

Jon Stokes 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).

  • Multi-double block and bleed system for an orifice fitting
    Patent number: 10036512
    Abstract: A system and method for providing a multi-double block and bleed configuration in an orifice fitting to provide an additional barrier of protection between the pressurized flow stream and the environment outside the flowmeter. The multi-double block and bleed system includes a first pair of blocking valves located below a second pair of blocking valves. The multi-double block and bleed system further includes a first vent valve positioned between blocking valves of the first pair blocking valves, a second vent valve positioned between blocking valves of the second pair of blocking valves, and a third vent valve positioned between the first and second pairs of blocking valves. The pairs of blocking valves and the vent valves are arranged to provide double block and bleed during all phases of orifice plate installation and removal.
    Type: Grant
    Filed: December 9, 2015
    Date of Patent: July 31, 2018
    Assignee: Daniel Measurement and Control, Inc.
    Inventors: Thomas Henry Loga, Jon Stokes, Peter Syrnyk, Anthony E. Carter, Darren Schwarz, Ferenc Szucs, Jerry Blankenship
  • Multi-Double Block and Bleed System for an Orifice Fitting
    Publication number: 20160169452
    Abstract: A system and method for providing a multi-double block and bleed configuration in an orifice fitting to provide an additional barrier of protection between the pressurized flow stream and the environment outside the flowmeter. The multi-double block and bleed system includes a first pair of blocking valves located below a second pair of blocking valves. The multi-double block and bleed system further includes a first vent valve positioned between blocking valves of the first pair blocking valves, a second vent valve positioned between blocking valves of the second pair of blocking valves, and a third vent valve positioned between the first and second pairs of blocking valves. The pairs of blocking valves and the vent valves are arranged to provide double block and bleed during all phases of orifice plate installation and removal.
    Type: Application
    Filed: December 9, 2015
    Publication date: June 16, 2016
    Applicant: Daniel Measurement and Control, Inc.
    Inventors: Thomas Henry Loga, Jon Stokes, Peter Syrnyk, Anthony E. Carter, Darren Schwarz, Ferenc Szucs, Jerry Blankenship