Patents by Inventor Kenneth Henning Runo Gustavsson

Kenneth Henning Runo Gustavsson 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).

  • Continuous extruded lead alloy strip for battery electrodes
    Patent number: 6797403
    Abstract: A method of producing lead alloy strip for fabrication of positive and negative electrodes of a lead-acid battery by extruding a lead alloy at elevated temperature to produce a lead alloy strip having a desired profile and rapidly cooling the extruded strip to acquire a desired microstructure. Battery grids produced from the lead alloy strip have reduced vertical growth and enhanced resistance to corrosion.
    Type: Grant
    Filed: February 21, 2002
    Date of Patent: September 28, 2004
    Assignee: Teck Cominco Metals Ltd.
    Inventors: Douglas G. Clark, Kenneth Henning Runo Gustavsson, Derek William Russell, Albert M. Vincze
  • Continuous extruded lead alloy strip for battery electrodes
    Publication number: 20020157743
    Abstract: A method of producing lead alloy strip for fabrication of positive and negative electrodes of a lead-acid battery by extruding a lead alloy at elevated temperature to produce a lead alloy strip having a desired profile and rapidly cooling the extruded strip to acquire a desired microstructure. Battery grids produced from the lead alloy strip have reduced vertical growth and enhanced resistance to corrosion.
    Type: Application
    Filed: February 21, 2002
    Publication date: October 31, 2002
    Inventors: Douglas G. Clark, Kenneth Henning Runo Gustavsson, Derek William Russell, Albert M. Vincze