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Thomas R. Hornack
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Lower Burrell, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Insulation assemblies for metal production cells
Patent number
6,723,221
Issue date
Apr 20, 2004
Alcoa Inc.
LeRoy E. D'Astolfo
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Die-casting process and equipment
Patent number
5,370,171
Issue date
Dec 6, 1994
Aluminum Company of America
James R. Fields
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Multistage rigid media filter for molten metal and method of filtering
Patent number
5,114,472
Issue date
May 19, 1992
Aluminum Company of America
C. Edward Eckert
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Die-casting process and equipment
Patent number
5,076,344
Issue date
Dec 31, 1991
Aluminum Company of America
James R. Fields
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Salt-based melting process
Patent number
5,057,194
Issue date
Oct 15, 1991
Aluminum Company of America
Donald L. Stewart
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Wire brush heat exchange insert and method
Patent number
4,705,106
Issue date
Nov 10, 1987
Aluminum Company of America
Thomas R. Hornack
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Electrically conductive connection for an electrode
Patent number
4,609,249
Issue date
Sep 2, 1986
Aluminum Company of America
Thomas R. Hornack
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Apparatus and method for electrolysis and float
Patent number
4,596,637
Issue date
Jun 24, 1986
Aluminum Company of America
Robert L. Kozarek
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Support member and electrolytic method
Patent number
4,504,366
Issue date
Mar 12, 1985
Aluminum Company of America
Noel Jarrett
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
Information
Patent Application
SIDEWALL TEMPERATURE CONTROL SYSTEMS AND METHODS AND IMPROVED ELECT...
Publication number
20080020265
Publication date
Jan 24, 2008
ALCOA INC.
Xinghua Liu
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SIDEWALL TEMPERATURE CONTROL SYSTEMS AND METHODS AND IMPROVED ELECT...
Publication number
20080017504
Publication date
Jan 24, 2008
ALCOA INC.
Xinghua Liu
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Shockproof refractory castable anode assembly
Publication number
20030141196
Publication date
Jul 31, 2003
Leroy E. D'Astolfo
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Insulation assemblies for metal production cells
Publication number
20020074235
Publication date
Jun 20, 2002
LeRoy E. D'Astolfo
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR