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Edward L. Rich III
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Arnold, MD, US
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Patents Grants
last 30 patents
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
Self-oscillating DC-DC converter apparatus and method especially ad...
Patent number
6,055,162
Issue date
Apr 25, 2000
Northrop Grumman Corporation
Albert G. Tarrillo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Information
Patent Grant
Pulsed radar apparatus and method employing power distribution syst...
Patent number
5,945,941
Issue date
Aug 31, 1999
Northrop Grumman Corporation
Edward L. Rich
G01 - MEASURING TESTING
Information
Patent Grant
Multi-layer single substrate microwave transmit/receive module
Patent number
4,967,201
Issue date
Oct 30, 1990
Westinghouse Electric Corp.
Edward L. Rich
G01 - MEASURING TESTING
Information
Patent Grant
High frequency transformer
Patent number
4,507,640
Issue date
Mar 26, 1985
Westinghouse Electric Co.
Edward L. Rich
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetic means for determining partial pressure of oxygen particula...
Patent number
4,173,975
Issue date
Nov 13, 1979
Westinghouse Electric Corp.
Daniel L. DeLong
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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