Patents by Inventor Bernard Michael Allen

Bernard Michael Allen 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).

  • Aluminium soldering composition
    Patent number: 4070192
    Abstract: There is described a composition for soft soldering aluminium or alloys thereof using a fluxed solder composition. The fluxed solder composition comprises a soldering flux suitable for use in soft soldering aluminium and its alloys and a soft solder alloy of lead, tin and silver and, optionally, up to 3% copper.
    Type: Grant
    Filed: August 19, 1975
    Date of Patent: January 24, 1978
    Assignee: Multicore Solders Limited
    Inventors: Gordon Francis Arbib, Bernard Michael Allen