Patents by Inventor Marcel Sebastian Rubart

Marcel Sebastian Rubart 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 for producing improved cold-rolled strip that is capable of being deep-drawn or ironed, and cold-rolled strip, preferably used for producing cylindrical containers and, in particular, battery containers
    Patent number: 6982011
    Abstract: The invention relates to a method for producing improved cold-rolled band that is capable of being deep-drawn or ironed and that has a carbon content of less than 0.5 weight %. The invention also relates to a cold-rolled band that can be produced by such a method, and preferably used for producing cylindrical containers and, in particular, battery containers by deep-drawing or ironing. The band that is cold-rolled with a cold-rolling ratio ranging from 30 to 95% is subjected to a thermal treatment in an annealing furnace and to a—preferably galvanic—coating of at least one of the two band surfaces.
    Type: Grant
    Filed: August 3, 2000
    Date of Patent: January 3, 2006
    Assignee: Hille & Mueller GmbH
    Inventors: Karlfried Pfeifenbring, Hans-Güenter Steinmann, Ferdinand Schmidt, Werner Olberding, Marcel Sebastian Rubart