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John W. Tully
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Palos Verdes Estates, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Highly conductive thermoplastic elastomer (TPE) gap filler
Patent number
6,780,921
Issue date
Aug 24, 2004
Northrop Grumman Corporation
David Arthur Luippold
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hot melt fastener filler
Patent number
6,679,667
Issue date
Jan 20, 2004
Northrop Grumman Corporation
Mark D. Brown
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Highly conductive elastomeric sheet
Patent number
6,475,933
Issue date
Nov 5, 2002
Northrop Grumman Corporation
Mark David Brown
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for reducing reflected radio frequency electromagnetic radia...
Patent number
6,284,175
Issue date
Sep 4, 2001
Northrop Grumman Corporation
David Arthur Luippold
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optically transparent, electrically conductive semiconductor windows
Patent number
6,121,103
Issue date
Sep 19, 2000
Northrop Grumman Corporation
John W. Tully
G02 - OPTICS
Information
Patent Grant
Optically transparent, electrically conductive semiconductor windows
Patent number
5,824,418
Issue date
Oct 20, 1998
Northrop Grumman Corporation
John W. Tully
G02 - OPTICS
Information
Patent Grant
Method of manufacture of optically transparent electrically conduct...
Patent number
5,173,443
Issue date
Dec 22, 1992
Northrop Corporation
V. Warren Biricik
G02 - OPTICS
Information
Patent Grant
Refractory metal ohmic contacts and method
Patent number
5,093,280
Issue date
Mar 3, 1992
Northrop Corporation
John W. Tully
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Planar bipolar transistors including heterojunction transistors
Patent number
5,063,427
Issue date
Nov 5, 1991
Northrop Corporation
John W. Tully
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optically transparent electrically conductive semiconductor windows
Patent number
4,939,043
Issue date
Jul 3, 1990
Northrop Corporation
V. Warren Biricik
G02 - OPTICS
Information
Patent Grant
Planar bipolar transistors including heterojunction transistors and...
Patent number
4,839,303
Issue date
Jun 13, 1989
Northrop Corporation
John W. Tully
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Aluminum liftoff masking process and product
Patent number
4,818,712
Issue date
Apr 4, 1989
Northrop Corporation
John W. Tully
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optically transparent electrically conductive semiconductor windows...
Patent number
4,778,731
Issue date
Oct 18, 1988
Northrop Corporation
Paul Kraatz
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Highly conductive thermoplastic elastomer (TPE) gap filler
Publication number
20030055153
Publication date
Mar 20, 2003
David A. Luippold
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Hot melt fastener filler
Publication number
20020119028
Publication date
Aug 29, 2002
Mark D. Brown
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...