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Edward L. Colvin
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Monroeville, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods for producing forged products and other worked products
Patent number
10,307,814
Issue date
Jun 4, 2019
Arconic Inc.
Dustin M. Bush
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Methods for producing forged products and other worked products
Patent number
10,220,434
Issue date
Mar 5, 2019
Arconic Inc.
Dustin M. Bush
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
High strength forged aluminum alloy products
Patent number
10,119,184
Issue date
Nov 6, 2018
Arconic Inc.
Dustin M. Bush
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High strength forged aluminum alloy products
Patent number
10,053,754
Issue date
Aug 21, 2018
Arconic Inc.
Dustin M. Bush
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum-copper-lithium alloys
Patent number
9,587,294
Issue date
Mar 7, 2017
Arconic Inc.
Edward L. Colvin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Methods for producing forged products and other worked products
Patent number
9,296,036
Issue date
Mar 29, 2016
Alcoa Inc.
Dustin M. Bush
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High strength forged aluminum alloy products
Patent number
9,163,304
Issue date
Oct 20, 2015
Alcoa Inc.
Dustin M. Bush
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum-copper-lithium alloys
Patent number
8,118,950
Issue date
Feb 21, 2012
Alcoa Inc.
Edward L. Colvin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Corrosion resistant 6000 series alloy suitable for aerospace applic...
Patent number
6,537,392
Issue date
Mar 25, 2003
Alcoa Inc.
Paul E. Magnusen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum magnesium alloy product containing dispersoids
Patent number
5,624,632
Issue date
Apr 29, 1997
Aluminum Company of America
Stephen F. Baumann
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Damage tolerant aluminum alloy products useful for aircraft applica...
Patent number
5,213,639
Issue date
May 25, 1993
Aluminum Company of America
Edward L. Colvin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum-lithium alloys
Patent number
5,137,686
Issue date
Aug 11, 1992
Aluminum Company of America
Roberto J. Rioja
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum alloy two-step aging method and article
Patent number
4,861,391
Issue date
Aug 29, 1989
Aluminum Company of America
Roberto J. Rioja
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum-lithium flat rolled product and method of making
Patent number
4,790,884
Issue date
Dec 13, 1988
Aluminum Company of America
Kenton P. Young
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
HIGH STRENGTH FORGED ALUMINUM ALLOY PRODUCTS
Publication number
20190040505
Publication date
Feb 7, 2019
ARCONIC INC.
Dustin M. Bush
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHODS FOR PRODUCING FORGED PRODUCTS AND OTHER WORKED PRODUCTS
Publication number
20160207092
Publication date
Jul 21, 2016
ALCOA INC.
Dustin M. Bush
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHODS FOR PRODUCING FORGED PRODUCTS AND OTHER WORKED PRODUCTS
Publication number
20160193649
Publication date
Jul 7, 2016
ALCOA INC.
Dustin M. Bush
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HIGH STRENGTH FORGED ALUMINUM ALLOY PRODUCTS
Publication number
20150376743
Publication date
Dec 31, 2015
ALCOA INC.
Dustin M. Bush
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHODS FOR PRODUCING FORGED PRODUCTS AND OTHER WORKED PRODUCTS
Publication number
20150013144
Publication date
Jan 15, 2015
ALCOA INC.
Dustin M. Bush
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ALUMINUM-COPPER-LITHIUM ALLOYS
Publication number
20140212326
Publication date
Jul 31, 2014
ALCOA INC.
Edward L. Colvin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
High strength forged aluminum alloy products
Publication number
20140102602
Publication date
Apr 17, 2014
ALCOA INC.
Dustin M. Bush
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM-COPPER-LITHIUM ALLOYS
Publication number
20120132324
Publication date
May 31, 2012
ALCOA INC.
Edward L. Colvin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
High strength forged aluminum alloy products
Publication number
20110253266
Publication date
Oct 20, 2011
ALCOA INC.
Dustin M. Bush
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM-COPPER-LITHIUM ALLOYS
Publication number
20090142222
Publication date
Jun 4, 2009
ALCOA INC.
Edward L. Colvin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Corrosion resistant 6000 series alloy suitable for aerospace applic...
Publication number
20020039664
Publication date
Apr 4, 2002
Paul E. Magnusen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...