Patricia A. Anderson

Person

  • Northville, MI, US

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Method and System for Measuring Water Hardness

    • Publication number 20110253606
    • Publication date Oct 20, 2011
    • Wai Yin Cedric Chan
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    Method and System for Measuring Water Hardness

    • Publication number 20100164515
    • Publication date Jul 1, 2010
    • Wai Yin Cedric Chan
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    Method and system for measuring water hardness

    • Publication number 20060216217
    • Publication date Sep 28, 2006
    • JohnsonDiversey, Inc.
    • Wai Yin Cedric Chan
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...