Patents by Inventor Leslie S. Holden

Leslie S. Holden 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).

  • Catalyst equipped vapor-communicating multi-cell valve regulated lead-acid battery
    Patent number: 6524747
    Abstract: A recombinant lead-acid battery comprising a plurality of lead-acid cells in a case including apertured partitions defining space for vapor migration among cells and comprising a catalyst unit communicating with said vapor migration space and enhancing recombination of hydrogen and oxygen.
    Type: Grant
    Filed: October 19, 2001
    Date of Patent: February 25, 2003
    Assignee: C&D Charter Holdings, Inc.
    Inventors: Leslie S. Holden, Sudhan S. Misra, Terrence M. Noveske
  • Catalyst equipped vapor communicating multi-cell valve regulated lead-acid battery
    Patent number: 6432582
    Abstract: A recombinant lead-acid battery comprising a plurality of lead-acid cells in a case including apertured partitions defining space for vapor migration among cells and comprising a catalyst unit communicating with said vapor migration space and enhancing recombination of hydrogen and oxygen.
    Type: Grant
    Filed: June 16, 1999
    Date of Patent: August 13, 2002
    Assignee: C&D Charter Holdings, Inc.
    Inventors: Leslie S. Holden, Sudhan S. Misra, Terrence M. Noveske
  • Catalyst equipped vapor-communicating multi-cell valve regulated lead-acid battery
    Publication number: 20020061434
    Abstract: A recombinant lead-acid battery comprising a plurality of lead-acid cells in a case including apertured partitions defining space for vapor migration among cells and comprising a catalyst unit communicating with said vapor migration space and enhancing recombination of hydrogen and oxygen.
    Type: Application
    Filed: October 19, 2001
    Publication date: May 23, 2002
    Applicant: C&D Charter Holdings, Inc.
    Inventors: Leslie S. Holden, Sudhan S. Misra, Terrence M. Noveske