Patents by Inventor Ronn Torsten

Ronn Torsten 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).

  • METHOD OF PRODUCING WARHEADS CONTAINING EXPLOSIVES
    Publication number: 20140020590
    Abstract: The present invention relates to a method for the production preformed fragmentation casing or parts thereof intended to generate fragments initiated by the detonation of the explosive contained in warhead charges where the said casing or parts thereof are of the type that comprise a single-unit moulded part (7, 10 and 25,28) created by sintering powder metal and where the said moulded part contains embedded separately produced fragmentation bodies (4,21, 34). A distinguishing feature as claimed in the present invention is that the moulded part in which the fragmentation bodies (4, 21, 34) are embedded is produced by means of a two-stage powder compaction method followed by sintering together the compacted powder metal.
    Type: Application
    Filed: April 30, 2003
    Publication date: January 23, 2014
    Inventors: Ronn Torsten, Hans-Gunnar Larsson