Patents by Inventor Joel Edward Bruemmer

Joel Edward Bruemmer 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).

  • System for bypassing and isolating electrical power cells
    Patent number: 9269940
    Abstract: An electrical power cell system including first and second electrical power cells having first and second terminals, one or more transient voltage suppressors connected in parallel with a relay, the relay having two states, the first state of the relay connects the first and second electrical power cells in series, and the second state of the relay bypasses the first electrical power cell so that the first electrical power cell is not connected in series with the second electrical power cell.
    Type: Grant
    Filed: December 14, 2011
    Date of Patent: February 23, 2016
    Assignee: AEROJET ROCKETDYNE OF DE, INC.
    Inventors: Erich H. Soendker, Joel Edward Bruemmer
  • SYSTEM FOR BYPASSING AND ISOLATING ELECTRICAL POWER CELLS
    Publication number: 20130154392
    Abstract: An electrical power cell system including first and second electrical power cells having first and second terminals, one or more transient voltage suppressors connected in parallel with a relay, the relay having two states, the first state of the relay connects the first and second electrical power cells in series, and the second state of the relay bypasses the first electrical power cell so that the first electrical power cell is not connected in series with the second electrical power cell.
    Type: Application
    Filed: December 14, 2011
    Publication date: June 20, 2013
    Applicant: Hamilton Sundstrand Space Systems International, Inc.
    Inventors: Erich H. Soendker, Joel Edward Bruemmer