Patents by Inventor John T. Roessler

John T. Roessler 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).

  • RELEASE TOOL FOR DOWNHOLE OPERATIONS
    Publication number: 20240076982
    Abstract: A downhole tool for connecting and releasing portions of a tool string includes a housing; an electronics assembly; an activation mechanism; a valve assembly and a set of retainer dogs to connect and release a neck of another tool. The downhole tool may also include one or more measurement sensors for measuring a parameter and transferring one or more measured parameter values to the surface of the well.
    Type: Application
    Filed: November 8, 2023
    Publication date: March 7, 2024
    Applicant: GEODYNAMICS, INC.
    Inventors: Phil Phelps, John T. Hardesty, Dennis E. Roessler, Terrell Saltarelli
  • Methods and systems for an immersive virtual reality system using multiple active markers
    Patent number: 10495726
    Abstract: A portable virtual reality and/or augmented reality system enabling the projection and tracking of a user in a simulated environment is described. A system of motion capture cameras/sensors, computing, and tracking devices is provided in a portable package. Each tracking device is configured with one or more emitters which may generate a distinctive, repetitive pattern. The virtual reality and/or augmented reality system once assembled, provides for motion tracking and display of a one or more users in a simulated environment.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: December 3, 2019
    Assignee: WorldViz, Inc.
    Inventors: Matthias Pusch, Masaki Miyanohara, John T. Roessler, Andrew C. Beall
  • METHODS AND SYSTEMS FOR AN IMMERSIVE VIRTUAL REALITY SYSTEM USING MULTIPLE ACTIVE MARKERS
    Publication number: 20180306898
    Abstract: A portable virtual reality and/or augmented reality system enabling the projection and tracking of a user in a simulated environment is described. A system of motion capture cameras/sensors, computing, and tracking devices is provided in a portable package. Each tracking device is configured with one or more emitters which may generate a distinctive, repetitive pattern. The virtual reality and/or augmented reality system once assembled, provides for motion tracking and display of a one or more users in a simulated environment.
    Type: Application
    Filed: March 23, 2018
    Publication date: October 25, 2018
    Inventors: Matthias Pusch, Masaki Miyanohara, John T. Roessler, Andrew C. Beall
  • Methods and systems for an immersive virtual reality system using multiple active markers
    Patent number: 9804257
    Abstract: A portable virtual reality and/or augmented reality system enabling the projection and tracking of a user in a simulated environment is described. A system of motion capture cameras, computing, and tracking devices is provided in a portable package. Each tracking device is configured with one or more emitters which may generate a distinctive, repetitive pattern. The virtual reality and/or augmented reality system once assembled, provides for motion tracking and display of a one or more users in a simulated environment.
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: October 31, 2017
    Assignee: WorldViz LLC
    Inventors: Matthias Pusch, Masaki Miyanohara, John T. Roessler, Andrew C. Beall
  • METHODS AND SYSTEMS FOR VIRTUAL AND AUGMENTED REALITY
    Publication number: 20160140930
    Abstract: A portable virtual reality and/or augmented reality system enabling the projection and tracking of a user in a simulated environment is described. A system of motion capture cameras, computing, and tracking devices is provided in a portable package. Each tracking device is configured with one or more emitters which may generate a distinctive, repetitive pattern. The virtual reality and/or augmented reality system once assembled, provides for motion tracking and display of a one or more users in a simulated environment.
    Type: Application
    Filed: November 10, 2015
    Publication date: May 19, 2016
    Inventors: Matthias Pusch, Masaki Miyanohara, John T. Roessler, Andrew C. Beall