Patents by Inventor Daniel V. Loosemore

Daniel V. Loosemore 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).

  • Expanders for lead-acid batteries
    Patent number: 8637183
    Abstract: An expander formulation used in battery paste compositions. The expander formulation incorporates effective amounts, or elevated concentrations of up to 6% of graphite and mixtures of carbon black and graphite to lessen or minimize the accumulation of lead sulfate on the surface of the negative plate during high rate PSOC battery operation, and/or to increase the electrochemical efficiency, the reserve capacity, the cold cranking performance and the cycle life of lead-acid batteries.
    Type: Grant
    Filed: September 2, 2008
    Date of Patent: January 28, 2014
    Assignee: Hammond Group, Inc.
    Inventors: David Paul Boden, Daniel V. Loosemore
  • Expanders for lead-acid batteries
    Publication number: 20090325068
    Abstract: An expander formulation used in battery paste compositions. The expander formulation incorporates effective amounts, or elevated concentrations of up to 6% of graphite and mixtures of carbon black and graphite to lessen or minimize the accumulation of lead sulfate on the surface of the negative plate during high rate PSOC battery operation, and/or to increase the electrochemical efficiency, the reserve capacity, the cold cranking performance and the cycle life of lead-acid batteries.
    Type: Application
    Filed: September 2, 2008
    Publication date: December 31, 2009
    Inventors: David Paul Boden, Daniel V. Loosemore