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Edward Lee Arrington
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Owego, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of fabricating printed circuit board with mixed metallurgy pads
Patent number
6,931,722
Issue date
Aug 23, 2005
International Business Machines Corporation
Edward L. Arrington
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Printed circuit board with mixed metallurgy pads and method of fabr...
Patent number
6,586,683
Issue date
Jul 1, 2003
International Business Machines Corporation
Edward L. Arrington
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process for removal of undesirable conductive material on a circuit...
Patent number
6,544,584
Issue date
Apr 8, 2003
International Business Machines Corporation
Edward Lee Arrington
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Mini-tension tester
Patent number
6,370,948
Issue date
Apr 16, 2002
International Business Machines Corporation
Edward Lee Arrington
G01 - MEASURING TESTING
Information
Patent Grant
Mini-tension tester
Patent number
6,185,999
Issue date
Feb 13, 2001
International Business Machines Corporation
Edward Lee Arrington
G01 - MEASURING TESTING
Information
Patent Grant
Process for removal of undersirable conductive material on a circui...
Patent number
6,063,481
Issue date
May 16, 2000
International Business Machines Corporation
Edward Lee Arrington
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Phenolic-free stripping composition and use thereof
Patent number
4,971,715
Issue date
Nov 20, 1990
International Business Machines Corporation
Richard G. Armant
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
Printed circuit board with mixed metallurgy pads and method of fabr...
Publication number
20030177635
Publication date
Sep 25, 2003
Edward L. Arrington
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Printed circuit board with mixed metallurgy pads and method of fabr...
Publication number
20020157861
Publication date
Oct 31, 2002
International Business Machines Corporation
Edward L. Arrington
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Mini-tension tester
Publication number
20010001371
Publication date
May 24, 2001
Edward Lee Arrington
G01 - MEASURING TESTING