John McIntyre

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Kingston, CA

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Patents Grantslast 30 patents

Information 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
Information 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
Information Patent Grant
Electrolytic reduction cells
- Patent number 4,551,218
- Issue date Nov 5, 1985
- Alcan International Limited
- Adam J. Gesing
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR