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John Engquist
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Saint Charles, IL, US
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last 30 patents
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Patent Grant
Magnetic powder metal composite core for electrical machines
Patent number
7,538,467
Issue date
May 26, 2009
Burgess-Norton Mfg. Co., Inc.
John Engquist
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Magnetic powder metal component stator
Patent number
7,285,893
Issue date
Oct 23, 2007
Burgess-Norton Mfg. Co., Inc.
David Farnia
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Soft magnetic composite powder metal cores
Patent number
6,956,307
Issue date
Oct 18, 2005
AMSTED Industries Incorporated
John Engquist
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Magnetic powder metal composite core for electrical machines
Publication number
20090183357
Publication date
Jul 23, 2009
John Engquist
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Magnetic powder metal composite core for electrical machines
Publication number
20070278891
Publication date
Dec 6, 2007
Burgess-Norton Mfg. Co., Inc.
John Engquist
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Magnetic powder metal component stator
Publication number
20070216254
Publication date
Sep 20, 2007
Burgess-Norton Mfg. Co., Inc.
David Farnia
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SOFT MAGNETIC COMPOSITE POWDER METAL CORES
Publication number
20050194845
Publication date
Sep 8, 2005
John Engquist
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER