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Dennis F. Dungan
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Mount Clemens, MI, US
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last 30 patents
Information
Patent Grant
EMI/RFI filter including a ferroelectric/ferromagnetic composite
Patent number
6,346,865
Issue date
Feb 12, 2002
Delphi Technologies, Inc.
Clyde Maynord Callewaert
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Filter with ferroelectric-ferromagnetic composite materials
Patent number
5,856,770
Issue date
Jan 5, 1999
General Motors Corporation
Joseph Vito Mantese
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method of making ferroelectric-ferromagnetic composite materials
Patent number
5,601,748
Issue date
Feb 11, 1997
General Motors Corporation
Said A. Mansour
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Ferroelectric-ferromagnetic composite materials
Patent number
5,512,196
Issue date
Apr 30, 1996
General Motors Corporation
Joseph V. Mantese
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Filter elements having ferroelectric-ferromagnetic composite materials
Patent number
5,497,129
Issue date
Mar 5, 1996
General Motors Corporation
Joseph V. Mantese
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of decalcifying rare earth metals formed by the reduction-di...
Patent number
5,057,148
Issue date
Oct 15, 1991
General Motors Corporation
Adolph L. Micheli
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Wear-resistant ceramic for casting rare earth alloys
Patent number
4,966,875
Issue date
Oct 30, 1990
General Motors Corp.
Adolph L. Micheli
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Formation of film superconductors by metallo-organic deposition
Patent number
4,962,088
Issue date
Oct 9, 1990
General Motors Corporation
Adolph L. Micheli
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Integrated thermally compensated liquid crystal display device
Patent number
4,029,393
Issue date
Jun 14, 1977
General Motors Corporation
Dennis F. Dungan
G02 - OPTICS
Information
Patent Grant
Thermoelectric exhaust gas sensor
Patent number
4,029,472
Issue date
Jun 14, 1977
General Motors Corporation
Adolph L. Micheli
G01 - MEASURING TESTING