Patents by Inventor Steve C. Showman

Steve C. Showman 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).

  • HOSE FOR USE IN SPRAY MIXING PLURAL COMPONENTS
    Publication number: 20170354982
    Abstract: A plural component mixing system includes an automatic balance feature to balance the pressure of two or more components as they are mixed. The pressures or flow rates of the two components are monitored. If there is a difference in pressure or flow rate greater than a specified amount, a bleed valve is opened for a short period of time to balance the flows. A computer with a touch screen is used to set the pressure and flow rate differences that trigger the bleed, and to set the time period for the bleed.
    Type: Application
    Filed: August 29, 2017
    Publication date: December 14, 2017
    Inventors: STEVE C. SHOWMAN, LOREN D. VAN WYK
  • Plural component mixing system
    Patent number: 9744544
    Abstract: A plural component mixing system includes an automatic balance feature to balance the pressure of two or more components as they are mixed. The pressures or flow rates of the two components are monitored. If there is a difference in pressure or flow rate greater than a specified amount, a bleed valve is opened for a short period of time to balance the flows. A computer with a touch screen is used to set the pressure and flow rate differences that trigger the bleed, and to set the time period for the bleed.
    Type: Grant
    Filed: October 22, 2013
    Date of Patent: August 29, 2017
    Assignee: L D J Manufacturing, Inc.
    Inventors: Steve C. Showman, Loren D. Van Wyk
  • Plural component mixing system
    Patent number: 8561921
    Abstract: A plural component mixing system includes an automatic balance feature to balance the pressure of two or more components as they are mixed. The pressures or flow rates of the two components are monitored. If there is a difference in pressure or flow rate greater than a specified amount, a bleed valve is opened for a short period of time to balance the flows. A computer with a touch screen is used to set the pressure and flow rate differences that trigger the bleed, and to set the time period for the bleed.
    Type: Grant
    Filed: October 18, 2010
    Date of Patent: October 22, 2013
    Inventors: Steve C. Showman, Loren D. Van Wyk