Patents by Inventor John M. Sharber

John M. Sharber 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).

  • Battery analyzer for electric golf carts
    Patent number: 4315217
    Abstract: A battery tester for testing individual batteries on an electrically driven vehicle such that as the vehicle is in motion, the condition of each battery in a series connected power source maybe analyzed. The device briefly comprises indicator device such as the meter and connection devices to isolate individual battery to determine the voltage of each battery as the vehicle is being driven.
    Type: Grant
    Filed: September 10, 1979
    Date of Patent: February 9, 1982
    Inventor: John M. Sharber