Patents Assigned to Tarma, LLC
  • Battery monitor
    Patent number: 7474228
    Abstract: An apparatus and method for monitoring at least one battery condition. An ac signal is applied to a battery. A difference between a signal output from the battery and a threshold determines a battery condition. The determined battery condition is transmitted remotely from the battery location either wirelessly or through a network to controller and/or is visibly displayed at the battery location.
    Type: Grant
    Filed: August 23, 2005
    Date of Patent: January 6, 2009
    Assignee: Tarma, LLC
    Inventors: Bradley W. Lockhart, Jason W. Toomey
  • Battery monitor
    Publication number: 20060017582
    Abstract: An apparatus and method for monitoring at least one battery condition. An ac signal is applied to a battery. A difference between a signal output from the battery and a threshold determines a battery condition. The determined battery condition is transmitted remotely from the battery location either wirelessly or through a network to controller and/or is visibly displayed at the battery location.
    Type: Application
    Filed: August 23, 2005
    Publication date: January 26, 2006
    Applicant: TARMA, LLC
    Inventors: Bradley Lockhart, Jason Toomey
  • Battery monitor
    Patent number: 6885307
    Abstract: An apparatus and method for monitoring at least one battery. A reference ramp voltage signal is applied to a battery. A difference between a measurement ramp voltage signal output from the battery and the reference signal is compared with a threshold to determine battery condition. The determined battery condition can be transmitted remotely from the battery location.
    Type: Grant
    Filed: June 19, 2003
    Date of Patent: April 26, 2005
    Assignee: Tarma, LLC
    Inventors: Bradley W. Lockhart, Jason W. Toomey, Richard Campbell, II, Bruce R. Burry, Bradley D. Looy