TREA

Li Ping Zhang

Follow

Person

  • Yangshou, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Oral care implement
    • Patent number D823001
    • Issue date Jul 17, 2018
    • Colgate Palmolive Company
    • Wen Jin Xi
    • D04 - Brushware
  • Information Patent Grant

    Oral care implement
    • Patent number D780459
    • Issue date Mar 7, 2017
    • Colgate Palmolive Company
    • Wen Jin Xi
    • D04 - Brushware
  • Information Patent Grant

    Oral care implement
    • Patent number D775470
    • Issue date Jan 3, 2017
    • Colgate Palmolive Company
    • Wen Jin Xi
    • D04 - Brushware
  • Information Patent Grant

    Oral care implement
    • Patent number D765987
    • Issue date Sep 13, 2016
    • Colgate Palmolive Company
    • Wen Jin Xi
    • D04 - Brushware
  • Information Patent Grant

    Oral care implement
    • Patent number D765417
    • Issue date Sep 6, 2016
    • Colgate Palmolive Company
    • Wen Jin Xi
    • D04 - Brushware
  • Information Patent Grant

    Oral care implement
    • Patent number D754443
    • Issue date Apr 26, 2016
    • Colgate Palmolive Company
    • Wen Jin Xi
    • D04 - Brushware
  • Information Patent Grant

    Toothbrush
    • Patent number D704447
    • Issue date May 13, 2014
    • Colgate Palmolive Company
    • Wen Jin Xi
    • D04 - Brushware
  • Information Patent Grant

    Toothbrush
    • Patent number D698554
    • Issue date Feb 4, 2014
    • Colgate Palmolive Company
    • Wen Jin Xi
    • D04 - Brushware