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Stanley Lythgoe
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Wigan, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Chemically toughened glasses
Patent number
6,518,211
Issue date
Feb 11, 2003
Pilkington, PLC
John Michael Bradshaw
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass melting
Patent number
5,426,663
Issue date
Jun 20, 1995
Pilkington plc
Stanley Lythgoe
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass melting tanks and refractory material therefor
Patent number
4,764,198
Issue date
Aug 16, 1988
Pilkington Brothers P.L.C.
Stanley Lythgoe
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES