John P. Castagna

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Plano, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Instantaneous spectral analysis
- Patent number 6,985,815
- Issue date Jan 10, 2006
- Gas Technology Institute
- John P. Castagna
- G01 - MEASURING TESTING
Information Patent Grant
Determination of fluid properties of earth formations using stochas...
- Patent number 6,970,397
- Issue date Nov 29, 2005
- Gas Technology Institute
- John P. Castagna
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for measuring formation compression and shear...
- Patent number 4,701,891
- Issue date Oct 20, 1987
- Atlantic Richfield Company
- John P. Castagna
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Instantaneous spectral analysis
- Publication number 20050010366
- Publication date Jan 13, 2005
- Gas Technology Institute
- John P. Castagna
- G01 - MEASURING TESTING
Information Patent Application
Determination of fluid properties of earth formations using stochas...
- Publication number 20050007876
- Publication date Jan 13, 2005
- Gas Technology Institute
- John P. Castagna
- G01 - MEASURING TESTING