TREA

Josh Chang

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  • West Bloomfield, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Blood pressure monitor
    • Patent number D450125
    • Issue date Nov 6, 2001
    • Sunbeam Products, Inc.
    • Noah E. A. Dingler
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Digital auscultatory sphygmomanometer
    • Patent number D438620
    • Issue date Mar 6, 2001
    • Sunbeam Products, Inc.
    • James G. Montagnino
    • D24 - Medical and laboratory equipment