Patents by Inventor Bryan J. Stewart

Bryan J. Stewart 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).

  • Patent number: 8672358
    Abstract: A mounting system for a pressure vessel is disclosed. The mounting system includes a first retention cap, a second retention cap, and a plurality of fastening bands coupled to the first retention cap and the second retention cap, wherein the first retention cap and the second retention cap each include a concave inner surface and a mount, the concave inner surface substantially corresponding to at least a portion of an exterior surface of the pressure vessel to secure the pressure vessel between the first retention cap and the second retention cap.
    Type: Grant
    Filed: December 15, 2009
    Date of Patent: March 18, 2014
    Assignee: GM Global Technology Operations LLC
    Inventors: Wolfgang Oelerich, Bryan J. Stewart, Mohsen D. Shabana
  • Patent number: 7984653
    Abstract: A mounting system includes a pressure vessel having a longitudinal axis, a retaining strap disposed around the pressure vessel, a carrier element having an aperture formed therein to receive the retaining strap therethrough to secure the carrier element to the pressure vessel, and a mounting element coupled to the carrier element and adapted to be coupled to a mounting point to secure the pressure vessel, wherein the longitudinal axis of the pressure vessel is disposed at an non-horizontal resting angle.
    Type: Grant
    Filed: December 15, 2009
    Date of Patent: July 26, 2011
    Assignee: GM Global Technology Operations LLC
    Inventors: Wolfgang Oelerich, Bryan J. Stewart, Mohsen D. Shabana, Steven P. Balgaard
  • Publication number: 20110138923
    Abstract: A mounting system includes a pressure vessel having a longitudinal axis, a retaining strap disposed around the pressure vessel, a carrier element having an aperture formed therein to receive the retaining strap therethrough to secure the carrier element to the pressure vessel, and a mounting element coupled to the carrier element and adapted to be coupled to a mounting point to secure the pressure vessel, wherein the longitudinal axis of the pressure vessel is disposed at an non-horizontal resting angle.
    Type: Application
    Filed: December 15, 2009
    Publication date: June 16, 2011
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Wolfgang Oelerich, Bryan J. Stewart, Mohsen D. Shabana, Steven P. Balgaard
  • Publication number: 20110143222
    Abstract: A mounting system for a pressure vessel is disclosed. The mounting system includes a first retention cap, a second retention cap, and a plurality of fastening bands coupled to the first retention cap and the second retention cap, wherein the first retention cap and the second retention cap each include a concave inner surface and a mount, the concave inner surface substantially corresponding to at least a portion of an exterior surface of the pressure vessel to secure the pressure vessel between the first retention cap and the second retention cap.
    Type: Application
    Filed: December 15, 2009
    Publication date: June 16, 2011
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Wolfgang Oelerich, Bryan J. Stewart, Mohsen D. Shabana
  • Patent number: 7677617
    Abstract: A vehicle having an energy-absorbing device mountable to a bumper of the vehicle is provided. The energy-absorbing device is attached to a vehicle rail having an inner rail surface and an edge surface. The energy-absorbing device defines a first crush surface interfacing with the inner rail surface. In a first embodiment, the energy-absorbing device defines a second crush surface positioned to directly interface with the edge surface of the vehicle rail in the event of an impact. The energy-absorbing device is configured to transmit load received from the impact directly to the edge surface of the vehicle rail through the second crush surface. This results in an efficient joint for the energy-absorbing device.
    Type: Grant
    Filed: July 24, 2008
    Date of Patent: March 16, 2010
    Assignee: GM Global Technology Operations, Inc.
    Inventors: Bryan J. Stewart, Raviraj U. Nayak
  • Publication number: 20100019518
    Abstract: A vehicle having an energy-absorbing device mountable to a bumper of the vehicle is provided. The energy-absorbing device is attached to a vehicle rail having an inner rail surface and an edge surface. The energy-absorbing device defines a first crush surface interfacing with the inner rail surface. In a first embodiment, the energy-absorbing device defines a second crush surface positioned to directly interface with the edge surface of the vehicle rail in the event of an impact. The energy-absorbing device is configured to transmit load received from the impact directly to the edge surface of the vehicle rail through the second crush surface. This results in an efficient joint for the energy-absorbing device.
    Type: Application
    Filed: July 24, 2008
    Publication date: January 28, 2010
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Bryan J. Stewart, Raviraj U. Nayak
  • Patent number: 5150978
    Abstract: A storage container and applicator for sports wax is construed using an ergonomically molded hollow case with a plunger for forcing wax from the case. A cap is attachable to the case so that the contaminants will be kept from the wax, and wax kept from clothing or other sensitive surfaces. The container has a beveled outlet with a soft rubber bumper ring which is designed to safely and economically facilitate wax application while the user maintains a natural and comfortable hand position. A series of wax anchors keeps the wax in close contact with the movable plunger for forcing wax out of, or into the tube.
    Type: Grant
    Filed: July 26, 1991
    Date of Patent: September 29, 1992
    Inventors: Bryan J. Stewart, Victoria J. Stewart