Patents Assigned to Kleancheck Systems, LLC
  • Monitoring cleaning of surfaces
    Patent number: 11078446
    Abstract: A method for monitoring cleaning of a surface includes applying an amount of transparent indicator material to an area of a surface and measuring the amount of transparent indicator material remaining on the surface. The transparent indicator material may be fixed on the surface by drying and, when a fluorescent material, may be measured through exposure to ultraviolet radiation.
    Type: Grant
    Filed: March 3, 2017
    Date of Patent: August 3, 2021
    Assignee: Kleancheck Systems, LLC
    Inventor: Philip C. Carling
  • Monitoring cleaning of surfaces
    Patent number: 9624456
    Abstract: A method for monitoring cleaning of a surface includes applying an amount of transparent indicator material to an area of a surface and measuring the amount of transparent indicator material remaining on the surface. The transparent indicator material may be fixed on the surface by drying and, when a fluorescent material, may be measured through exposure to ultraviolet radiation.
    Type: Grant
    Filed: May 23, 2014
    Date of Patent: April 18, 2017
    Assignee: Kleancheck Systems, LLC
    Inventor: Philip C. Carling
  • Monitoring cleaning of surfaces
    Patent number: 9458417
    Abstract: A method for monitoring cleaning of a surface includes applying an amount of transparent indicator material to an area of a surface and measuring the amount of transparent indicator material remaining on the surface. The transparent indicator material may be fixed on the surface by drying and, when a fluorescent material, may be measured through exposure to ultraviolet radiation.
    Type: Grant
    Filed: March 11, 2013
    Date of Patent: October 4, 2016
    Assignee: Kleancheck Systems, LLC
    Inventor: Philip C. Carling
  • Monitoring Cleaning of Surfaces
    Publication number: 20140302468
    Abstract: A method for monitoring cleaning of a surface includes applying an amount of transparent indicator material to an area of a surface and measuring the amount of transparent indicator material remaining on the surface. The transparent indicator material may be fixed on the surface by drying and, when a fluorescent material, may be measured through exposure to ultraviolet radiation.
    Type: Application
    Filed: May 23, 2014
    Publication date: October 9, 2014
    Applicant: Kleancheck Systems, LLC
    Inventor: Philip C. Carling
  • Monitoring cleaning of surfaces
    Patent number: 8435933
    Abstract: A method for monitoring cleaning of a surface includes applying an amount of transparent indicator material to an area of a surface and measuring the amount of transparent indicator material remaining on the surface. The transparent indicator material may be fixed on the surface by drying and, when a fluorescent material, may be measured through exposure to ultraviolet radiation.
    Type: Grant
    Filed: November 28, 2011
    Date of Patent: May 7, 2013
    Assignee: Kleancheck Systems, LLC
    Inventor: Philip C. Carling
  • Monitoring Cleaning of Surfaces
    Publication number: 20120071376
    Abstract: A method for monitoring cleaning of a surface includes applying an amount of transparent indicator material to an area of a surface and measuring the amount of transparent indicator material remaining on the surface. The transparent indicator material may be fixed on the surface by drying and, when a fluorescent material, may be measured through exposure to ultraviolet radiation.
    Type: Application
    Filed: November 28, 2011
    Publication date: March 22, 2012
    Applicant: KLEANCHECK SYSTEMS, LLC
    Inventor: Philip C. Carling
  • Monitoring cleaning of surfaces
    Patent number: 8084410
    Abstract: A method for monitoring cleaning of a surface includes applying an amount of transparent indicator material to an area of a surface and measuring the amount of transparent indicator material remaining on the surface. The transparent indicator material may be fixed on the surface by drying and, when a fluorescent material, may be measured through exposure to ultraviolet radiation.
    Type: Grant
    Filed: October 21, 2008
    Date of Patent: December 27, 2011
    Assignee: Kleancheck Systems, LLC
    Inventor: Philip C. Carling
  • Monitoring cleaning of surfaces
    Patent number: 7785109
    Abstract: A method for monitoring cleaning of a surface includes applying an amount of transparent indicator material to an area of a surface and measuring the amount of transparent indicator material remaining on the surface. The transparent indicator material may be fixed on the surface by drying and, when a fluorescent material, may be measured through exposure to ultraviolet radiation.
    Type: Grant
    Filed: June 12, 2009
    Date of Patent: August 31, 2010
    Assignee: Kleancheck Systems, LLC
    Inventor: Philip C. Carling
  • Monitoring cleaning of surfaces
    Patent number: 7780453
    Abstract: A method for monitoring cleaning of a surface includes applying an amount of transparent indicator material to an area of a surface and measuring the amount of transparent indicator material remaining on the surface. The transparent indicator material may be fixed on the surface by drying and, when a fluorescent material, may be measured through exposure to ultraviolet radiation.
    Type: Grant
    Filed: June 12, 2009
    Date of Patent: August 24, 2010
    Assignee: Kleancheck Systems, LLC
    Inventor: Philip C. Carling
  • Monitoring cleaning of surfaces
    Patent number: 7718395
    Abstract: A method for monitoring cleaning of a surface includes applying an amount of transparent indicator material to an area of a surface and measuring the amount of transparent indicator material remaining on the surface. The transparent indicator material may be fixed on the surface by drying and, when a fluorescent material, may be measured through exposure to ultraviolet radiation.
    Type: Grant
    Filed: January 19, 2006
    Date of Patent: May 18, 2010
    Assignee: Kleancheck Systems, LLC
    Inventor: Philip C. Carling