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Daniel A. Nepela
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Los Gatos, CA, US
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last 30 patents
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Patent Grant
Magnetic thin film structures fabricated with edge closure layers
Patent number
5,388,019
Issue date
Feb 7, 1995
International Business Machines Corporation
Bernell E. Argyle
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of fabricating magnetic thin film structures with edge closu...
Patent number
5,331,728
Issue date
Jul 26, 1994
International Business Machines Corporation
Bernell E. Argyle
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Magnetic thin film structures fabricated with edge closure layers
Patent number
5,032,945
Issue date
Jul 16, 1991
International Business Machines Corp.
Bernell E. Argyle
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Magnetic recording composition employing mono-dispersed spherical l...
Patent number
4,451,532
Issue date
May 29, 1984
International Business Machines Corporation
Vincent M. DePalma
G11 - INFORMATION STORAGE
Information
Patent Grant
Corrosion resistant magnetic recording media
Patent number
4,245,008
Issue date
Jan 13, 1981
International Business Machines Corporation
John D. Michaelsen
G11 - INFORMATION STORAGE
Information
Patent Grant
Antiferromagnetic-ferromagnetic exchange bias films
Patent number
4,103,315
Issue date
Jul 25, 1978
International Business Machines Corporation
Robert Douglas Hempstead
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Ferromagnetic palladium alloys
Patent number
4,098,605
Issue date
Jul 4, 1978
International Business Machines Corporation
Daniel Andrew Nepela
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...