Zhengzhen Lei

Person

  • Xiamen, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Multifunction faucet spray head

    • Patent number 10,682,655
    • Issue date Jun 16, 2020
    • AS America, Inc.
    • Walter Pitsch
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Multifunction faucet spray head

    • Patent number 9,656,280
    • Issue date May 23, 2017
    • AS IP Holdco, L.L.C.
    • Walter Pitsch
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTIFUNCTION FAUCET SPRAY HEAD

    • Publication number 20170252755
    • Publication date Sep 7, 2017
    • AS IP Holdco, L.L.C.
    • Walter PITSCH
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...