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Patrick K. Richard
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Baltimore, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Plating of brazed RF connectors for T/R modules
Patent number
6,979,239
Issue date
Dec 27, 2005
Northrop Grumman Corporation
Patrick K. Richard
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Miniature self-locking, spring action, microwave module retainer
Patent number
6,611,430
Issue date
Aug 26, 2003
Northrop Grumman Corporation
Patrick K. Richard
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dual channel microwave transmit/receive module for an active apertu...
Patent number
6,278,400
Issue date
Aug 21, 2001
Northrop Grumman Corporation
John W. Cassen
G01 - MEASURING TESTING
Information
Patent Grant
Dual channel microwave transmit/receive module for an active apertu...
Patent number
6,114,986
Issue date
Sep 5, 2000
Northrop Grumman Corporation
John W. Cassen
G01 - MEASURING TESTING
Information
Patent Grant
Transmit/receive module having multiple transmit/receive paths with...
Patent number
6,097,335
Issue date
Aug 1, 2000
Northrop Grumman Corporation
John W. Cassen
G01 - MEASURING TESTING
Information
Patent Grant
Dual channel microwave transmit/receive module for an active apertu...
Patent number
6,094,161
Issue date
Jul 25, 2000
Northrop Grumman Corporation
John W. Cassen
G01 - MEASURING TESTING
Information
Patent Grant
Transmit/receive module having multiple transmit/receive paths with...
Patent number
6,034,633
Issue date
Mar 7, 2000
Northrop Grumman Corporation
John W. Cassen
G01 - MEASURING TESTING
Information
Patent Grant
Antenna assembly including dual channel microwave transmit/receive...
Patent number
6,005,531
Issue date
Dec 21, 1999
Northrop Grumman Corporation
John W. Cassen
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
THERMAL REGULATING DEVICE
Publication number
20250024637
Publication date
Jan 16, 2025
Northrop Grumman Systems Corporation
ERIN MARIE THOMSON
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PLATING OF BRAZED RF CONNECTORS FOR T/R MODULES
Publication number
20060003642
Publication date
Jan 5, 2006
Patrick K. Richard
H01 - BASIC ELECTRIC ELEMENTS