Patents Represented by Attorney Xiang Lu

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  • Gemstone
    Patent number: D643768
    Type: Grant
    Filed: December 9, 2010
    Date of Patent: August 23, 2011
    Assignee: Embee Diamond Technologies Inc.
    Inventor: Michiel J Botha
  • Gemstone
    Patent number: D643769
    Type: Grant
    Filed: December 9, 2010
    Date of Patent: August 23, 2011
    Assignee: Embee Diamond Technologies Inc.
    Inventor: Michiel J Botha
  • Gemstone
    Patent number: D643770
    Type: Grant
    Filed: December 9, 2010
    Date of Patent: August 23, 2011
    Assignee: Embee Diamond Technologies Inc.
    Inventor: Michiel J Botha