by the addition of colorants to the forehearth of the glass melting furnace

Patents Grantslast 30 patents

  • Information Patent Grant

    Selective color striking of color-strikable articles

    • Patent number 10,328,459
    • Issue date Jun 25, 2019
    • Owens-Brockway Glass Container Inc.
    • Brian J. Chisholm
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Selective color striking of color-strikable articles

    • Patent number 9,782,796
    • Issue date Oct 10, 2017
    • Owens-Brockway Glass Container Inc.
    • Brian J. Chisholm
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Blue glass composition intended for the manufacture of windows

    • Patent number 8,187,988
    • Issue date May 29, 2012
    • Saint-Gobain Glass France
    • Laurent Teyssedre
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Forehearth concentrate and method for opalization of glass

    • Patent number 7,737,062
    • Issue date Jun 15, 2010
    • Ferro Corporation
    • George E. Sakoske
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Silico-sodo-calcic glass composition

    • Patent number 7,713,895
    • Issue date May 11, 2010
    • Saint-Gobain Emballage
    • Bertrand Maquin
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Blue glass composition intended for the manufacture of windows

    • Patent number 7,670,977
    • Issue date Mar 2, 2010
    • Saint-Gobain Glass France
    • Laurent Teyssedre
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Forehearth concentrate and method for opalization of glass

    • Patent number 7,265,069
    • Issue date Sep 4, 2007
    • Ferro Corporation
    • George E. Sakoske
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Chromium bearing forehearth color concentrate

    • Patent number 6,984,597
    • Issue date Jan 10, 2006
    • Ferro Corporation
    • Kenneth R. Ackerman
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Forehearth colorant

    • Patent number 5,256,602
    • Issue date Oct 26, 1993
    • Corning Incorporated
    • Paul S. Danielson
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Glass-ceramics and color methods

    • Patent number 5,256,600
    • Issue date Oct 26, 1993
    • Corning Incorporated
    • Robert W. Pfitzenmaier
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3915722

    • Patent number 3,915,722
    • Issue date Oct 28, 1975
    • C03 - GLASS MINERAL OR SLAG WOOL
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    3810745

    • Patent number 3,810,745
    • Issue date May 14, 1974
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3663245

    • Patent number 3,663,245
    • Issue date May 16, 1972
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3545952

    • Patent number 3,545,952
    • Issue date Dec 8, 1970
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3523779

    • Patent number 3,523,779
    • Issue date Aug 11, 1970
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3498806

    • Patent number 3,498,806
    • Issue date Mar 3, 1970
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3490885

    • Patent number 3,490,885
    • Issue date Jan 20, 1970
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3482955

    • Patent number 3,482,955
    • Issue date Dec 9, 1969
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3463627

    • Patent number 3,463,627
    • Issue date Aug 26, 1969
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3445255

    • Patent number 3,445,255
    • Issue date May 20, 1969
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3364041

    • Patent number 3,364,041
    • Issue date Jan 16, 1968
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3364042

    • Patent number 3,364,042
    • Issue date Jan 16, 1968
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3330638

    • Patent number 3,330,638
    • Issue date Jul 11, 1967
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3326702

    • Patent number 3,326,702
    • Issue date Jun 20, 1967
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3249398

    • Patent number 3,249,398
    • Issue date May 3, 1966
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3024121

    • Patent number 3,024,121
    • Issue date Mar 6, 1962
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3024120

    • Patent number 3,024,120
    • Issue date Mar 6, 1962
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    2923635

    • Patent number 2,923,635
    • Issue date Feb 2, 1960
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    2923636

    • Patent number 2,923,636
    • Issue date Feb 2, 1960
    • C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents