Patents by Inventor Stefan Nordin

Stefan Nordin 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: 7658255
    Abstract: Device intended to prevent a driver under the influence of alcohol from activating a vehicle's starting mechanism with the aid of a starter, such as an ignition key or a starter card, comprising structure for collecting specimens from the driver for analyzing the alcohol concentration in the specimen that makes it possible to activate the starting mechanism with the aid of a starter depending on a signal from the analyzing unit.
    Type: Grant
    Filed: March 8, 2004
    Date of Patent: February 9, 2010
    Assignee: Trocadero Consulting AB
    Inventor: Stefan Nordin
  • Publication number: 20060180378
    Abstract: Device intended to prevent a driver under the influence of alcohol from activating a vehicle's starting mechanism with the aid of a starter, such as an ignition key or a starter card, comprising structure for collecting specimens from the driver for analysing the alcohol concentration in the specimen that makes it possible to activate the starting mechanism with the aid of a starter depending on a signal from the analysing unit.
    Type: Application
    Filed: March 8, 2004
    Publication date: August 17, 2006
    Inventor: Stefan Nordin