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Pierre Tremblay
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Chicoutimi, CA
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last 30 patents
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Patent Grant
Linings for aluminum reduction cells
Patent number
5,167,787
Issue date
Dec 1, 1992
Alcan International Limited
Tom J. Hudson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Patent Grant
Linings for aluminum reduction cells
Patent number
5,062,929
Issue date
Nov 5, 1991
Alcan International Limited
Tom J. Hudson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Linings for aluminum reduction cells
Patent number
4,877,507
Issue date
Oct 31, 1989
Alcan International Limited
Tom J. Hudson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR