TREA

Manuel Karatjas

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  • Glen Oaks, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ultrasonic motors and converters
    • Patent number 4,012,647
    • Issue date Mar 15, 1977
    • Ultrasonic Systems, Inc.
    • Lewis Balamuth
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Ultrasonic motor-converter systems
    • Patent number 3,980,906
    • Issue date Sep 14, 1976
    • Xygiene, Inc.
    • Arthur Kuris
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE