David P Haworth

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Defford, GB

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Patents Grantslast 30 patents

Information Patent Grant
Satellite ephemeris error
- Patent number 8,842,042
- Issue date Sep 23, 2014
- Kratos Integral Holdings, LLC
- Robert Martin Rideout
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for locating the source of unknown signal
- Patent number 6,677,893
- Issue date Jan 13, 2004
- Qinetiq Limited
- Robert M Rideout
- G01 - MEASURING TESTING
Information Patent Grant
Locating the source of an unknown signal
- Patent number 6,018,312
- Issue date Jan 25, 2000
- The Secretary of State for Defence in her Britannic Majesty's Government of t...
- David Patrick Haworth
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR LOCATING THE SOURCE OF AN UNKNOWN SIGNAL
- Publication number 20090278733
- Publication date Nov 12, 2009
- David Patrick Haworth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Satellite Ephemeris Error
- Publication number 20090073039
- Publication date Mar 19, 2009
- QinetiQ Limited.
- Robert Martin Rideout
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for locating the source of unknown signal
- Publication number 20030117319
- Publication date Jun 26, 2003
- Robert M Rideout
- G01 - MEASURING TESTING