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Tempering bent glass sheets
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Patent number 8,028,543
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Issue date Oct 4, 2011
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Pilkington plc
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Giovanni Maria Carlomagno
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C03 - GLASS MINERAL OR SLAG WOOL
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Glass sheet quench
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Patent number 5,507,852
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Issue date Apr 16, 1996
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PPG Industries, Inc.
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Robert G. Frank
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C03 - GLASS MINERAL OR SLAG WOOL
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Combination heater quench
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Patent number 5,047,077
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Issue date Sep 10, 1991
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Glasstech, Inc.
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Harold A. McMaster
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C03 - GLASS MINERAL OR SLAG WOOL
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Blow box for glass tempering
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Patent number 4,874,418
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Issue date Oct 17, 1989
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Saint-Gobain Vitrage "Les Miroirs"
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Hans-Werner Kuster
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C03 - GLASS MINERAL OR SLAG WOOL
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Blow box for glass tempering
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Patent number 4,816,058
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Issue date Mar 28, 1989
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Saint-Gobain Vitrage "Les Miroirs"
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Hans-Werner Kuster
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C03 - GLASS MINERAL OR SLAG WOOL
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3881906
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Patent number 3,881,906
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Issue date May 6, 1975
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C03 - GLASS MINERAL OR SLAG WOOL
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3849100
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Patent number 3,849,100
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Issue date Nov 19, 1974
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C03 - GLASS MINERAL OR SLAG WOOL
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3824090
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Patent number 3,824,090
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Issue date Jul 16, 1974
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C03 - GLASS MINERAL OR SLAG WOOL
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3454388
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Patent number 3,454,388
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Issue date Jul 8, 1969
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C03 - GLASS MINERAL OR SLAG WOOL
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3454389
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Patent number 3,454,389
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Issue date Jul 8, 1969
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C03 - GLASS MINERAL OR SLAG WOOL
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3388984
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Patent number 3,388,984
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Issue date Jun 18, 1968
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C03 - GLASS MINERAL OR SLAG WOOL
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2646647
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C03 - GLASS MINERAL OR SLAG WOOL
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2251159
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Issue date Jul 29, 1941
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C03 - GLASS MINERAL OR SLAG WOOL