TREA

Optech, Inc.

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Organization

  • Englewood, CO, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Lamp reflector assembly
    • Patent number 4,750,097
    • Issue date Jun 7, 1988
    • Optech Inc.
    • David A. Pringle
    • F21 - LIGHTING
  • Information Patent Grant

    Controlled color light source
    • Patent number 4,692,607
    • Issue date Sep 8, 1987
    • Optech Inc.
    • John T. LaBelle
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Lamp reflector assembly
    • Patent number 4,686,612
    • Issue date Aug 11, 1987
    • Optech Inc.
    • David A. Pringle
    • F21 - LIGHTING

Trademarklast 30 trademarks

  • Information Trademark

    78084509 - YEARBANK
    • Serial number 78084509
    • Registration number 2846381
    • Filing date Sep 19, 2001
    • OpTech, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78045648 - INTERACTIVEYEARBOOK
    • Serial number 78045648
    • Filing date Jan 30, 2001
    • OpTech, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73438967 - FRE-FLEX
    • Serial number 73438967
    • Registration number 1451799
    • Filing date Aug 12, 1983
    • Optech, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments