TREA

John S. Leach

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  • Stortford, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Active optical fibre star couplers
    • Patent number 4,915,469
    • Issue date Apr 10, 1990
    • STC PLC
    • Kevin C. Byron
    • G02 - OPTICS
  • Information Patent Grant

    Optical fiber coupling element
    • Patent number 4,185,883
    • Issue date Jan 29, 1980
    • ITT Industries, Inc.
    • Martin Chown
    • G02 - OPTICS
  • Information Patent Grant

    Optical fiber connector
    • Patent number 4,149,771
    • Issue date Apr 17, 1979
    • International Standard Electric Corporation
    • Richard E. Epworth
    • G02 - OPTICS
  • Information Patent Grant

    Bayonet connector coupling arrangement
    • Patent number 4,146,288
    • Issue date Mar 27, 1979
    • International Standard Electric Corporation
    • Melvin M. Ramsay
    • G02 - OPTICS
  • Information Patent Grant

    Single optical fiber connector
    • Patent number 4,105,285
    • Issue date Aug 8, 1978
    • International Standard Electric Corporation
    • Michael A. Bedgood
    • G02 - OPTICS