TREA

E. Howell Robinson Jr.

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  • Harriman, TN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ceramic-coated microscope slide
    • Patent number 5,111,344
    • Issue date May 5, 1992
    • Chase Instruments Corp.
    • E. H. Robinson
    • G02 - OPTICS
  • Information Patent Grant

    Test tube making and end coating
    • Patent number 4,705,551
    • Issue date Nov 10, 1987
    • Chase Instruments Corporation
    • E. Howell Robinson
    • C03 - GLASS MINERAL OR SLAG WOOL