Patents by Inventor Kenneth A. Loewenthal

Kenneth A. Loewenthal 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).

  • HYDROGEN DISPENSER TEST APPARATUS AND METHOD
    Publication number: 20140216599
    Abstract: An apparatus and a method for testing a hydrogen dispenser is disclosed. The apparatus includes a first tank, a supply channel fluidly coupled to the first tank, the supply channel configured to be fluidly coupled to the hydrogen dispenser, a backpressure system fluidly coupled to the first tank, and a controller operatively coupled to the backpressure system. The controller is configured to receive a target fill profile, and control the backpressure system to effect a fill profile according to the target fill profile.
    Type: Application
    Filed: February 6, 2014
    Publication date: August 7, 2014
    Inventor: Kenneth A. Loewenthal