TREA

Wen C. Hsieh

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  • Rancho Dominguez, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Brake safety apparatus
    • Patent number 9,334,012
    • Issue date May 10, 2016
    • Gregory Alan Ward
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bike tire pump chuck
    • Patent number 9,309,980
    • Issue date Apr 12, 2016
    • Gregory Alan Ward
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    PUMP CHUCK WITH WHISTLING FUNCTION
    • Publication number 20190107225
    • Publication date Apr 11, 2019
    • Gregory Alan Ward
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Bike Tire Pump Chuck
    • Publication number 20150252910
    • Publication date Sep 10, 2015
    • Gregory Alan Ward
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Brake Release System
    • Publication number 20150075920
    • Publication date Mar 19, 2015
    • Gregory Alan Ward
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS