TREA

Frederik T. van Namen

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  • Danville, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Actuator for active vibration control
    • Patent number 5,231,336
    • Issue date Jul 27, 1993
    • Harman International Industries, Inc.
    • Frederik T. van Namen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibratory acoustic compressor
    • Patent number 5,231,337
    • Issue date Jul 27, 1993
    • Harman International Industries, Inc.
    • Frederik T. van Namen
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...