Patents by Inventor Maureen Kerchner

Maureen Kerchner 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 batteries with plates that contain silver
    Publication number: 20070166619
    Abstract: Lead acid batteries of the gel, or absorbment glassmat (AGM) type with lead plates that have a silver content in the range of 19 to 185 PPM, which silver enhances their performance.
    Type: Application
    Filed: January 17, 2006
    Publication date: July 19, 2007
    Inventor: Maureen Kerchner