Nicholas J Graupe

age ~50

from Lino Lakes, MN

Also known as:
  • Nicholas Graupe
  • Nick Graupe
  • Nickolas Graupe
  • Julie Graupe

Nicholas Graupe Phones & Addresses

  • Lino Lakes, MN
  • White Bear Lake, MN
  • Lovettsville, VA
  • 2269 Lacasse Ct, Hugo, MN 55038 • 6514028414


  • Position:
    Executive, Administrative, and Managerial Occupations


  • Degree:
    High school graduate or higher

Us Patents

  • Flow And Scrubbing Pressure Control System And Methods For Surface Treating Apparatus

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  • US Patent:
    20120041605, Feb 16, 2012
  • Filed:
    Mar 26, 2009
  • Appl. No.:
  • Inventors:
    Donald J. Legatt - St. Michael MN, US
    Nicholas J. Graupe - White Bear Lake MN, US
  • International Classification:
    G05D 7/00
  • US Classification:
  • Abstract:
    A surface treating apparatus () includes a tank () containing a cleaning solution () supplied to a supply point (SP) via a fluid flow line () under control of a flow control module (). A chemical pump () controls flow of a chemical supplied to the fluid flow line (). A controller () controls the flow control module () to operate at an operating flow rate based on a level of the cleaning solution () sensed by a solution sensor (). The controller () controls the chemical pump () to operate at a flow rate based on the operating flow rate so that the chemical is supplied to the supply point (SP) at a selected chemical dilution ratio. An agitating element () agitates the surface with scrubbing pressure which is adjusted by the controller (). A spike button () is coupled to controller () and operable to momentarily increase the flow rate, chemical dilution ratio, and/or scrubbing pressure to remove unusually dirty spots.


Nicholas Graupe Photo 1

Nick Graupe

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