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William R. Mattingly Jr.
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Santa Ana, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Electrical connector shell reinforcement means and method of fabric...
Patent number
5,383,272
Issue date
Jan 24, 1995
Matrix Science Corporation
William R. Mattingly
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical connector shell reinforcement means and method for fabri...
Patent number
5,256,077
Issue date
Oct 26, 1993
Matrix Science Corporation
William R. Mattingly
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wave spring having uniformly positioned projections and predetermin...
Patent number
5,205,547
Issue date
Apr 27, 1993
William R. Mattingly
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Apparatus for retaining a coupling ring in non-self locking electri...
Patent number
5,141,448
Issue date
Aug 25, 1992
Matrix Science Corporation
William R. Mattingly
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Quick-disconnect electrical connector coupling assembly for use wit...
Patent number
4,702,537
Issue date
Oct 27, 1987
Matrix Science Corporation
William R. Mattingly
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical connector assembly with anti-rotation latch mechanism
Patent number
4,629,272
Issue date
Dec 16, 1986
Matrix Science Corporation
William R. Mattingly
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical connector shell assembly with continuous annular seal
Patent number
4,509,814
Issue date
Apr 9, 1985
Matrix Science Corporation
William R. Mattingly
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Self-locking electrical connector
Patent number
4,500,153
Issue date
Feb 19, 1985
Matrix Science Corporation
William R. Mattingly
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Connector retaining apparatus
Patent number
4,413,875
Issue date
Nov 8, 1983
Matrix Science Corporation
William R. Mattingly
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Removal tool and method of using
Patent number
4,184,245
Issue date
Jan 22, 1980
Matrix Science Corporation
William R. Mattingly
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Clipless contact
Patent number
4,182,542
Issue date
Jan 8, 1980
Matrix Science Corporation
William R. Mattingly
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stacked printed circuit board assembly and contacts therefor
Patent number
4,149,764
Issue date
Apr 17, 1979
International Telephone & Telegraph Corporation
William R. Mattingly
H01 - BASIC ELECTRIC ELEMENTS