Douglas A. Norton

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Windsor, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Brillouin distributed temperature sensing calibrated in-situ with R...
- Patent number 7,529,434
- Issue date May 5, 2009
- Weatherford/Lamb, Inc.
- Domino Taverner
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber cable for use in harsh environments
- Patent number 6,690,866
- Issue date Feb 10, 2004
- Weatherford/Lamb, Inc.
- Jeffrey A. Bonja
- G02 - OPTICS
Information Patent Grant
Optical fiber cable having fiber in metal tube core with outer prot...
- Patent number 6,404,961
- Issue date Jun 11, 2002
- Weatherford/Lamb, Inc.
- Jeffrey A. Bonja
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
BRILLOUIN DISTRIBUTED TEMPERATURE SENSING CALIBRATED IN-SITU WITH R...
- Publication number 20080181554
- Publication date Jul 31, 2008
- Domino Taverner
- G01 - MEASURING TESTING
Information Patent Application
Optical fiber cable for use in harsh environments
- Publication number 20020126969
- Publication date Sep 12, 2002
- Jeffrey A. Bonja
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER CABLE HAVING FIBER IN METAL TUBE CORE WITH OUTER PROT...
- Publication number 20020076177
- Publication date Jun 20, 2002
- JEFFREY A. BONJA
- G02 - OPTICS