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Thomas G. Havens

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  • Painted Post, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacturing a ceramic honeycomb structure
    • Patent number 7,976,769
    • Issue date Jul 12, 2011
    • Corning Incorporated
    • Tonia Havewala Fletcher
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Ophthalmic filter materials
    • Patent number 6,811,727
    • Issue date Nov 2, 2004
    • Corning Incorporated
    • Thomas G. Havens
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Infrared, glass polarizer and method
    • Patent number 6,606,885
    • Issue date Aug 19, 2003
    • Corning Incorporated
    • Michael D. Harris
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Method of making protective filter lens
    • Patent number 6,363,748
    • Issue date Apr 2, 2002
    • Corning S.A.
    • Thomas G. Havens
    • G02 - OPTICS
  • Information Patent Grant

    Protective filter lens
    • Patent number 6,197,711
    • Issue date Mar 6, 2001
    • Corning S.A.
    • Thomas G. Havens
    • G02 - OPTICS
  • Information Patent Grant

    Photochromic glass and lens
    • Patent number 6,177,371
    • Issue date Jan 23, 2001
    • Corning S.A.
    • Thomas G. Havens
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Photochromic glass and lens
    • Patent number 6,165,922
    • Issue date Dec 26, 2000
    • Corning S.A.
    • Thomas G. Havens
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Plus power, photochromatic glass lenses
    • Patent number 6,037,283
    • Issue date Mar 14, 2000
    • Corning Incorporated
    • Thomas G. Havens
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Ophthalmic filter materials
    • Patent number 5,973,865
    • Issue date Oct 26, 1999
    • Corning Incorporated
    • Thomas G. Havens
    • G02 - OPTICS
  • Information Patent Grant

    Glasses for laser protection
    • Patent number 5,729,381
    • Issue date Mar 17, 1998
    • Corning Incorporated
    • Thomas G. Havens
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Laser eyewear protection
    • Patent number 5,627,114
    • Issue date May 6, 1997
    • Corning Incorporated
    • Thomas G. Havens
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Glasses for laser protection
    • Patent number 5,540,745
    • Issue date Jul 30, 1996
    • Corning Incorporated
    • Thomas G. Havens
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Method of making laser eyewear protection
    • Patent number 5,534,041
    • Issue date Jul 9, 1996
    • Corning Incorporated
    • Thomas G. Havens
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Brown-photochromic glasses
    • Patent number 5,482,902
    • Issue date Jan 9, 1996
    • Corning Incorporated
    • Thomas C. Claunch
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Making colored photochromic glasses
    • Patent number 4,979,976
    • Issue date Dec 25, 1990
    • Corning Incorporated
    • Thomas G. Havens
    • C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents