Cristobal Gonzalez

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Chula, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Pipe pressure testing method and apparatus
- Patent number 8,887,768
- Issue date Nov 18, 2014
- Securus, Inc.
- Dennis L Hart
- G01 - MEASURING TESTING
Information Patent Grant
Pipe pressure testing method and apparatus
- Patent number 8,210,029
- Issue date Jul 3, 2012
- Securus, Inc.
- Dennis L. Hart
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
PIPE PRESSURE TESTING METHOD AND APPARATUS
- Publication number 20160370249
- Publication date Dec 22, 2016
- Securus, Inc.
- Dennis L. Hart
- G01 - MEASURING TESTING
Information Patent Application
PIPE PRESSURE TESTING METHOD AND APPARATUS
- Publication number 20150035238
- Publication date Feb 5, 2015
- SECURUS, INC.
- Dennis L. Hart
- G01 - MEASURING TESTING
Information Patent Application
PIPE PRESSURE TESTING METHOD AND APPARATUS
- Publication number 20120255344
- Publication date Oct 11, 2012
- SECURUS, INC.
- Dennis L. Hart
- G01 - MEASURING TESTING
Information Patent Application
PIPE PRESSURE TESTING METHOD AND APPARATUS
- Publication number 20100037681
- Publication date Feb 18, 2010
- Dennis L. Hart
- G01 - MEASURING TESTING