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David Earl Gay
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Pendleton, IN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Ferrite powder coating insulating layer for molding a powder metal...
Patent number
6,689,183
Issue date
Feb 10, 2004
Delphi Technologies, Inc.
David Earl Gay
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for fabricating a highly-dense powder iron pressed stator co...
Patent number
6,651,309
Issue date
Nov 25, 2003
Delphi Technologies, Inc.
David Earl Gay
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Process for forming rotating electromagnets having soft and hard ma...
Patent number
6,423,264
Issue date
Jul 23, 2002
Delphi Technologies, Inc.
David Earl Gay
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for fabricating powdered metal cores
Patent number
6,224,798
Issue date
May 1, 2001
Delphi Technologies, Inc.
David Earl Gay
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of forming high-temperature magnetic articles and articles f...
Patent number
6,193,903
Issue date
Feb 27, 2001
Delphi Technologies, Inc.
David Earl Gay
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of improving compressibility of a powder and articles formed...
Patent number
6,179,894
Issue date
Jan 30, 2001
Delphi Technologies, Inc.
David Earl Gay
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Electromagnetic compacting of powder metal for ignition core applic...
Patent number
6,156,264
Issue date
Dec 5, 2000
Delphi Technologies, Inc.
Ralph Herbert Johnston
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Powder metallurgy method and articles formed thereby
Patent number
6,136,265
Issue date
Oct 24, 2000
Delphi Technologies Inc.
David Earl Gay
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
Component having various magnetic characteristics and qualities and...
Publication number
20040166012
Publication date
Aug 26, 2004
David Earl Gay
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Electromagnetic pressing of powder iron for stator core applications
Publication number
20020117907
Publication date
Aug 29, 2002
David Earl Gay
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Ferrite powder coating insulating layer for molding a powder metal...
Publication number
20020088505
Publication date
Jul 11, 2002
David Earl Gay
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...