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ANDREW D. HOWELLS
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KINGSTON, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Aluminum alloy for heat exchanger fins
Patent number
11,933,553
Issue date
Mar 19, 2024
Novelis Inc.
Kevin Michael Gatenby
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Aluminum fin alloy and method of making the same
Patent number
9,719,156
Issue date
Aug 1, 2017
Novelis Inc.
Andrew D. Howells
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Corrosion-resistant brazing sheet package
Patent number
9,545,777
Issue date
Jan 17, 2017
Novelis Inc.
Pierre Henri Marois
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Brazing sheet core alloy for heat exchanger
Patent number
9,546,829
Issue date
Jan 17, 2017
Novelis Inc.
Andrew D. Howells
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Clad metal sheet and heat exchanger tubing etc. made therefrom
Patent number
8,349,470
Issue date
Jan 8, 2013
Novelis Inc.
Pierre Henri Marois
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Aluminium foil alloy
Patent number
8,206,519
Issue date
Jun 26, 2012
Novelis, Inc.
Andrew David Howells
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
ALUMINUM ALLOY FOR HEAT EXCHANGER FINS
Publication number
20220221236
Publication date
Jul 14, 2022
Novelis Inc.
Kevin Michael Gatenby
B22 - CASTING POWDER METALLURGY
Information
Patent Application
HIGH STRENGTH ALUMINUM ALLOY FIN STOCK FOR HEAT EXCHANGER
Publication number
20160195346
Publication date
Jul 7, 2016
Novelis Inc.
Andrew D. Howells
C21 - METALLURGY OF IRON
Information
Patent Application
ALUMINUM ALLOY FOR HEAT EXCHANGER FINS
Publication number
20160040947
Publication date
Feb 11, 2016
Novelis Inc.
Kevin Michael Gatenby
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
High Strength Aluminum Fin Stock for Heat Exchanger
Publication number
20150041027
Publication date
Feb 12, 2015
Novelis Inc.
Andrew D. Howells
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
BRAZING SHEET CORE ALLOY FOR HEAT EXCHANGER
Publication number
20140272460
Publication date
Sep 18, 2014
Novelis Inc.
ANDREW D. HOWELLS
B32 - LAYERED PRODUCTS
Information
Patent Application
CORROSION-RESISTANT BRAZING SHEET PACKAGE
Publication number
20140272461
Publication date
Sep 18, 2014
Novelis Inc.
PIERRE HENRI MAROIS
B32 - LAYERED PRODUCTS
Information
Patent Application
ALUMINUM FIN ALLOY AND METHOD OF MAKING THE SAME
Publication number
20130156634
Publication date
Jun 20, 2013
Andrew D. HOWELLS
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINIUM FOIL ALLOY
Publication number
20120230862
Publication date
Sep 13, 2012
Novelis, Inc.
Andrew David HOWELLS
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINIUM FOIL ALLOY
Publication number
20110165015
Publication date
Jul 7, 2011
Andrew David Howells
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Clad metal sheet and heat exchanger tubing etc. made therefrom
Publication number
20100159272
Publication date
Jun 24, 2010
Pierre Henri Marois
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR