TREA

Mitchell N. Ackerman

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  • Providence, RI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Measuring probe
    • Patent number 5,197,487
    • Issue date Mar 30, 1993
    • Ackerman; Jerome B.
    • Jerome B. Ackerman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Measuring probe
    • Patent number 4,665,621
    • Issue date May 19, 1987
    • Ackerman; Jerome B.
    • Jerome B. Ackerman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Writing prosthesis
    • Patent number 4,511,272
    • Issue date Apr 16, 1985
    • Brown; Jason W.
    • Jason W. Brown
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES