TREA

Tsi-Neng Ying

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  • Silver Spring, MD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Towelette packaging
    • Patent number 6,446,795
    • Issue date Sep 10, 2002
    • The Gillette Company
    • Jan Allen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Methods for machining hard materials using alcohols
    • Patent number 6,206,764
    • Issue date Mar 27, 2001
    • The United States of America as represented by the Secretary of Commerce
    • Stephen Hsu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR