Patents by Inventor Ronnie Larsson

Ronnie Larsson 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: 7377517
    Abstract: A target device for firing practice. At least one thermal target surface is heated by an electrically current passing through same. The thermal target surface includes a number of current coils arranged so as to conduct the current from a first area of the target surface to a second area. Each current coil includes current conductors disposed essentially in parallel with one another at a first distance from one another. The current conductors are connected to one another at their ends so that they form the current coil from the first area to the second area. Proximate current coils are mutually connected via bridges.
    Type: Grant
    Filed: April 22, 2004
    Date of Patent: May 27, 2008
    Assignee: SAAB AB
    Inventors: Robert Andrén, Ronnie Larsson
  • Publication number: 20070013137
    Abstract: This invention comprises a target device for firing practice comprising at least one thermal target surface heated by an electrically current passing though same. The thermal target surface comprises a number of current coils (10) arranged so as to conduct the current from a first area (14) of the target surface to a second area (15). Each current coil (10) comprises current conductors (11) disposed essentially in parallel with one another at a first distance from one another. The current conductors (11) are connected to one another at their ends so that they form said current coil from the first area to the second area. Proximate current coils are mutually connected via bridges (13).
    Type: Application
    Filed: April 22, 2004
    Publication date: January 18, 2007
    Applicant: SAAB AB
    Inventors: Robert Andren, Ronnie Larsson