Paul SPIELMAN

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Reno, NV, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for stimulating a geothermal well
- Patent number 9,482,082
- Issue date Nov 1, 2016
- Ormat Technologies Inc.
- Ezra Zemach
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR STIMULATING A GEOTHERMAL WELL
- Publication number 20140262256
- Publication date Sep 18, 2014
- Ezra ZEMACH
- F24 - HEATING RANGES VENTILATING