TREA

Liguo Zhao

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  • Toledo, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Crystallizing process
    • Patent number 6,315,967
    • Issue date Nov 13, 2001
    • Schmalbach-Lubeca AG
    • Terry C. Potter
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Crystallizing machine
    • Patent number 6,309,613
    • Issue date Oct 30, 2001
    • Schmalbach-Lubeca AG
    • Terry C. Potter
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Power source
    • Publication number 20050017680
    • Publication date Jan 27, 2005
    • Liguo Zhao
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    Mobile unit for a portable vacuum system
    • Publication number 20050011037
    • Publication date Jan 20, 2005
    • Liguo Zhao
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Blow molding machine having flexible cavitation
    • Publication number 20040047941
    • Publication date Mar 11, 2004
    • Leon G. Salenbien
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL