Patents by Inventor David Davison

David Davison 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).

  • Publication number: 20110271862
    Abstract: A high energy, stable, electrically activated explosive replacement comprises at least a mixture of a metal, a highly-halogenated polymer moiety (HHPM) and a reduced (or non-) halogenated polymer moiety (RHPM). These replacements can also be used as detonators, initiators, or explosive devices alone or with other explosive systems and materials. The two polymer moieties, the HHPM and RHPM, may be provided in the following manners and generally in the following proportions. The halogen on the polymer preferably comprises chlorine or fluorine, preferably fluorine, and preferably at least 50% of halogen atoms in the polymer comprise fluorine. The fluorine is preferably provided on the polymer backbone (as in polymers formed from ethylenically unsaturated monomeric units such as tetrafluoroethylene, trifluoromonochloroethylene, difluorodichloroethylene, trichloromonofluoroethylene, trifluoroethylene, and the like).
    Type: Application
    Filed: May 12, 2004
    Publication date: November 10, 2011
    Inventor: David Davison
  • Patent number: 8048241
    Abstract: A high energy, stable, electrically activated explosive replacement comprises at least a mixture of a metal, a highly-halogenated polymer moiety (HHPM) and a reduced (or non-) halogenated polymer moiety (RHPM). These replacements can also be used as detonators, initiators, or explosive devices alone or with other explosive systems and materials. The two polymer moieties, the HHPM and RHPM, may be provided in the following manners and generally in the following proportions. The halogen on the polymer preferably comprises chlorine or fluorine, preferably fluorine, and preferably at least 50% of halogen atoms in the polymer comprise fluorine. The fluorine is preferably provided on the polymer backbone (as in polymers formed from ethylenically unsaturated monomeric units such as tetrafluoroethylene, trifluoromonochloroethylene, difluorodichloroethylene, trichloromonofluoroethylene, trifluoroethylene, and the like).
    Type: Grant
    Filed: May 12, 2004
    Date of Patent: November 1, 2011
    Assignee: Shock Transients, Inc
    Inventor: David Davison
  • Publication number: 20040226473
    Abstract: A high energy, stable, electrically activated explosive replacement initiator comprises at least a mixture of a metal, a highly-halogenated polymer moiety (HHPM) and a reduced halogen (or non-) halogenated polymer moiety (RHPM). These replacements can be used as detonators, initiators, or explosive devices alone or with other explosive systems and materials. The two polymer moieties, the HHPM and RHPM, may be provided in the following manners and generally in the following proportions. The halogen on the polymer preferably comprises chlorine or fluorine, preferably fluorine, and preferably at least 50% of halogen atoms in the polymer comprise fluorine. The fluorine is preferably provided on the polymer backbone (as in polymers formed from ethylenically unsaturated monomeric units such as tetrafluoroethylene, trifluoromonochloroethylene, difluorodichloroethylene, trichloromonofluoroethylene, trifluroethylene, and the like).
    Type: Application
    Filed: May 12, 2004
    Publication date: November 18, 2004
    Inventor: David Davison