Patents by Inventor Prosper Adanuvor

Prosper Adanuvor 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).

  • Lead-acid battery positive plate and alloy therefore
    Patent number: 10147953
    Abstract: A lead-acid battery grid made from a lead-based alloy containing tin, calcium, bismuth and copper and characterized by enhanced mechanical properties, corrosion resistance, less battery gassing, lower sulfation and water loss, and no post-casting treatment requirements for age hardening. In one embodiment, the battery grids are formed from a lead-based alloy including about 2.0% tin, about 0.0125% copper, about 0.065% calcium, and about 0.032% bismuth. Preferably, the battery grid is free of silver beyond trace levels in the alloy.
    Type: Grant
    Filed: September 26, 2013
    Date of Patent: December 4, 2018
    Assignee: EXIDE TECHNOLOGIES
    Inventors: Xiangjun Wang, David Robert Mihara, Prosper Adanuvor, Edward Mattan
  • LEAD-ACID BATTERY POSITIVE PLATE AND ALLOY THEREFORE
    Publication number: 20150243998
    Abstract: A lead-acid battery grid made from a lead-based alloy containing tin, calcium, bismuth and copper and characterized by enhanced mechanical properties, corrosion resistance, less battery gassing, lower sulfation and water loss, and no post-casting treatment requirements for age hardening. In one embodiment, the battery grids are formed from a lead-based alloy including about 2.0% tin, about 0.0125% copper, about 0.065% calcium, and about 0.032% bismuth. Preferably, the battery grid is free of silver beyond trace levels in the alloy.
    Type: Application
    Filed: September 26, 2013
    Publication date: August 27, 2015
    Applicant: EXIDE TECHNOLOGIES
    Inventors: Xiangjun Wang, David Robert Mihara, Prosper Adanuvor, Edward Mattan