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Brian Yale
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Ormskirk, GB
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last 30 patents
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Patent Grant
Bronze-tinted or grey-tinted soda lime silicate glass
Patent number
5,656,560
Issue date
Aug 12, 1997
Pilkington plc
Eberhard Stotzel
C03 - GLASS MINERAL OR SLAG WOOL
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Patent Grant
Borosilicate glass compositions incorporating cerium oxide
Patent number
5,017,521
Issue date
May 21, 1991
Pilkington plc
Brian Yale
C03 - GLASS MINERAL OR SLAG WOOL