TREA

Jingyuan Liang

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  • Wauwatosa, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Non-contact speed selector switch in rotary power tool
    • Patent number 11,897,110
    • Issue date Feb 13, 2024
    • Milwaukee Electric Tool Corporation
    • Maxwell L. Merget
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Drain cleaner
    • Patent number 11,712,721
    • Issue date Aug 1, 2023
    • Milwaukee Electric Tool Corporation
    • Sean T. Kehoe
    • B08 - CLEANING
  • Information Patent Grant

    Drain cleaner
    • Patent number 11,285,521
    • Issue date Mar 29, 2022
    • Milwaukee Electric Tool Corporation
    • Sean T. Kehoe
    • B08 - CLEANING
  • Information Patent Grant

    Drain clearing air gun
    • Patent number 11,235,360
    • Issue date Feb 1, 2022
    • Milwaukee Electric Tool Corporation
    • Sean T. Kehoe
    • B08 - CLEANING
  • Information Patent Grant

    Drain cleaner
    • Patent number 10,722,928
    • Issue date Jul 28, 2020
    • Milwaukee Electric Tool Corporation
    • Sean T. Kehoe
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Drain clearing air gun
    • Patent number 10,350,656
    • Issue date Jul 16, 2019
    • Milwaukee Electric Tool Corporation
    • Sean T. Kehoe
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

  • Information Patent Application

    DRAIN CLEANER
    • Publication number 20220219210
    • Publication date Jul 14, 2022
    • Milwaukee Electric Tool Corporation
    • Sean T. Kehoe
    • B08 - CLEANING
  • Information Patent Application

    DRAIN CLEARING AIR GUN
    • Publication number 20220152671
    • Publication date May 19, 2022
    • Milwaukee Electric Tool Corporation
    • Sean T. Kehoe
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    DRAIN CLEANER
    • Publication number 20200353515
    • Publication date Nov 12, 2020
    • Milwaukee Electric Tool Corporation
    • Sean T. Kehoe
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    DRAIN CLEARING AIR GUN
    • Publication number 20190283091
    • Publication date Sep 19, 2019
    • Milwaukee Electric Tool Corporation
    • Sean T. Kehoe
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    NON-CONTACT SPEED SELECTOR SWTICH IN ROTARY POWER TOOL
    • Publication number 20190134801
    • Publication date May 9, 2019
    • Milwaukee Electric Tool Corporation
    • Maxwell L. Merget
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DRAIN CLEANER
    • Publication number 20180147612
    • Publication date May 31, 2018
    • Milwaukee Electric Tool Corporation
    • Sean T. Kehoe
    • B08 - CLEANING
  • Information Patent Application

    DRAIN CLEARING AIR GUN
    • Publication number 20180133763
    • Publication date May 17, 2018
    • Milwaukee Electric Tool Corporation
    • Sean T. Kehoe
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...