TREA

SPECTRAN COMMUNICATION FIBER TECHNOLOGIES, INC

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Organization

  • STURBRIDGE, MA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Methods of making optical waveguides
    • Patent number 5,558,693
    • Issue date Sep 24, 1996
    • SpecTran Communications Fiber Technologies, Inc.
    • Arnab Sarkar
    • C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    75580487 - GIGAGUIDE
    • Serial number 75580487
    • Registration number 2448182
    • Filing date Oct 29, 1998
    • SPECTRAN COMMUNICATION FIBER TECHNOLOGIES, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75568532 - CLEARGUIDE
    • Serial number 75568532
    • Registration number 2340285
    • Filing date Oct 13, 1998
    • SPECTRAN COMMUNICATION FIBER TECHNOLOGIES, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments