Robert Ehrlich

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Salt Lake City, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for locating sub-surface natural resources
- Patent number 8,344,721
- Issue date Jan 1, 2013
- Vaisala Oyj
- H. Roice Nelson, Jr.
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method for locating sub-surface natural resources
- Publication number 20110163733
- Publication date Jul 7, 2011
- H. Roice Nelson, JR.
- G01 - MEASURING TESTING