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Brian Marsh
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Orrell, GB
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last 30 patents
Information
Patent Grant
Thermally toughening glass
Patent number
4,494,972
Issue date
Jan 22, 1985
Pilkington Brothers P.L.C.
Brian Marsh
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Thermal treatment of glass sheets
Patent number
4,221,579
Issue date
Sep 9, 1980
Pilkington Brothers Limited
Donald C. Wright
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method and apparatus for controlling a fluidized bed
Patent number
4,198,226
Issue date
Apr 15, 1980
Pilkington Brothers Limited
Donald C. Wright
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method and apparatus for treatment of articles in a fluidized bed
Patent number
4,194,898
Issue date
Mar 25, 1980
Pilkington Brothers Limited
Donald C. Wright
C03 - GLASS MINERAL OR SLAG WOOL