Patents Represented by Attorney, Agent or Law Firm Margaret A. Dabrowitsky
  • Lithium polymer consistent lamination process
    Patent number: 6419712
    Abstract: A battery, more specifically a battery cell for a lithium polymer battery, is made using a method that includes the lamination step of applying isostatic pressure to battery cell components. The method further includes the step of heating the components of the battery cell at least prior to the step of applying isostatic pressure. The components of the battery cell should also include a binder material that includes a polymer that softens when heated, thus allowing the components named above to laminate.
    Type: Grant
    Filed: May 10, 2000
    Date of Patent: July 16, 2002
    Assignee: Delphi Technologies, Inc.
    Inventor: Jerry Edward Haverstick