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Gordon C. Cheng

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  • Carlisle, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Personal urine management system for human males
    • Patent number 7,186,245
    • Issue date Mar 6, 2007
    • Gordon C. Cheng
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Urethral compression device
    • Patent number 6,609,522
    • Issue date Aug 26, 2003
    • UroScientific Incorporated
    • Gordon Cheng
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Urine management system for human females
    • Patent number 6,569,133
    • Issue date May 27, 2003
    • UroScientific, Inc.
    • Gordon C. Cheng
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Urethral compression device
    • Patent number 6,289,895
    • Issue date Sep 18, 2001
    • UroScientific, Inc.
    • Gordon Cheng
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Urethral compression device
    • Patent number 6,234,174
    • Issue date May 22, 2001
    • UroScientific, Incorporated
    • Gordon Cheng
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Urine control device
    • Patent number 6,105,580
    • Issue date Aug 22, 2000
    • UroScientific, Incorporated
    • Irwin F. Von Iderstein
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Recovering hydrogen from gas stream using metal hydride
    • Patent number 4,360,505
    • Issue date Nov 23, 1982
    • Air Products and Chemicals, Inc.
    • John J. Sheridan
    • C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents