Patents by Inventor Stefan Röstlund

Stefan Röstlund 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).

  • Pyrotechnic priming charge comprising a porous material
    Patent number: 8273197
    Abstract: Pyrotechnic priming charge (1) intended to be used preferably for starting up one or more ignition chains, comprising a coherent porous fuel structure (2) and at least one oxidizer (4). According to the invention, the primer also comprises a moisture inhibitor (5) applied to the surface of the primer with a view to increasing the safety of the primer and reducing the risk of unintentional ignition due to breakdown of the oxidizer under the influence of ambient moisture and temperature.
    Type: Grant
    Filed: May 30, 2008
    Date of Patent: September 25, 2012
    Assignee: Bae Systems Bofors AB
    Inventor: Stefan Röstlund
  • PYROTECHNIC PRIMING CHARGE COMPRISING A POROUS MATERIAL
    Publication number: 20100212788
    Abstract: Pyrotechnic priming charge (1) intended to be used preferably for starting up one or more ignition chains, comprising a coherent porous fuel structure (2) and at least one oxidizer (4). According to the invention, the primer also comprises a moisture inhibitor (5) applied to the surface of the primer with a view to increasing the safety of the primer and reducing the risk of unintentional ignition due to breakdown of the oxidizer under the influence of ambient moisture and temperature.
    Type: Application
    Filed: May 30, 2008
    Publication date: August 26, 2010
    Applicant: BAE Systems Bofors AB
    Inventor: Stefan Röstlund