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Greg Nau
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Alexandria, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Passive, temperature compensated techniques for tunable filter cali...
Patent number
6,744,035
Issue date
Jun 1, 2004
The United States of America as represented by the Secretary of the Navy
Gregg A. Johnson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High performance fiber optic accelerometer
Patent number
6,650,418
Issue date
Nov 18, 2003
Litton Systems, Inc.
Michael J. Tweedy
G01 - MEASURING TESTING
Information
Patent Grant
Passive, temperature compensated techniques for tunable filter cali...
Patent number
6,573,489
Issue date
Jun 3, 2003
The United States of America, as represented by the Secretary of the Navy
Gregg A. Johnson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Quasi-static fiber pressure sensor
Patent number
6,078,706
Issue date
Jun 20, 2000
The United States of America as represented by the Secretary of the Navy
Gregory Nau
G01 - MEASURING TESTING
Information
Patent Grant
Fiber optic infrared cone penetrometer system
Patent number
5,739,536
Issue date
Apr 14, 1998
The United States of America as represented by the Secretary of the Navy
Frank Bucholtz
G01 - MEASURING TESTING
Information
Patent Grant
Fiber optic probe for determination of trace levels of organic poll...
Patent number
5,621,522
Issue date
Apr 15, 1997
The United States of America as represented by the Secretary of the Navy
Kenneth J. Ewing
G01 - MEASURING TESTING
Information
Patent Grant
Selective multi-chemical fiber optic sensor
Patent number
5,525,800
Issue date
Jun 11, 1996
The United States of America as represented by the Secretary of the Navy
Jasbinder S. Sanghera
G01 - MEASURING TESTING
Information
Patent Grant
Refractive index-based sensor for the discrimination of chlorinated...
Patent number
H1470
Issue date
Aug 1, 1995
Kenneth J. Ewing
356 - Optics: measuring and testing
Patents Applications
last 30 patents
Information
Patent Application
Passive, temperature compensated techniques for tunable filter cali...
Publication number
20030218124
Publication date
Nov 27, 2003
Gregg A. Johnson
H04 - ELECTRIC COMMUNICATION TECHNIQUE