Patents by Inventor Angelo John Tsagalis

Angelo John Tsagalis 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 SEPARATOR AND LEAD ACID BATTERY
    Publication number: 20230291016
    Abstract: A separator for a battery is disclosed. The separator is an envelope separator. At least one aperture is provided in any of the first sealed edge, second sealed edge, and third sealed edge of the envelope separator, wherein the at least one aperture forms an electrolyte conduit which assists in the reduction of acid stratification. A battery and a plate and separator assembly are also disclosed.
    Type: Application
    Filed: May 22, 2023
    Publication date: September 14, 2023
    Inventors: Eduardo J. Arenas, James S. Symanski, Angelo John Tsagalis, Yinghao Yu
  • Lead acid battery separator and lead acid battery
    Patent number: 11682795
    Abstract: A separator for a battery is disclosed. The separator is an envelope separator. At least one aperture is provided in any of the first sealed edge, second sealed edge, and third sealed edge of the envelope separator, wherein the at least one aperture forms an electrolyte conduit which assists in the reduction of acid stratification. A battery and a plate and separator assembly are also disclosed.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: June 20, 2023
    Assignee: CPS Technology Holdings LLC
    Inventors: Eduardo J. Arenas, James S. Symanski, Angelo John Tsagalis, Yinghao Yu