Patents by Inventor Kirk Nivens

Kirk Nivens 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).

  • LIQUID FLOW METER
    Publication number: 20080098808
    Abstract: An apparatus and method for measurement of liquid flow through use of a volumetric mass balance.
    Type: Application
    Filed: October 30, 2007
    Publication date: May 1, 2008
    Inventors: Kirk Nivens, Kirk Nivens
  • LIQUID FLOW METER
    Publication number: 20070119247
    Abstract: An apparatus and method for measurement of liquid flow through use of a volumetric mass balance.
    Type: Application
    Filed: January 25, 2007
    Publication date: May 31, 2007
    Inventors: Kirk Nivens, Kirk Nivens
  • LIQUID FLOW METER
    Publication number: 20060254352
    Abstract: A liquid flow meter including a compartment containing a pivotable volumetric measuring container with a counterbalance weight. The movement created by the counterbalance weight about the axis of rotation maintains the static filling rotational position until a specified volume capacity is achieved.
    Type: Application
    Filed: May 16, 2005
    Publication date: November 16, 2006
    Inventors: Kirk Nivens, Kirk Nivens