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Patent applications and USPTO patent grants for Hester; Stephen Earl.The latest application filed is for "method of supplying engineered waters for drilling and hydraulic fracturing operations for wells and recapturing minerals and other components from oil and gas production waste waters".
Patent | Date |
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Method of Supplying Engineered Waters for Drilling and Hydraulic Fracturing Operations for Wells and Recapturing Minerals and Other Components from Oil and Gas Production Waste Waters App 20140353252 - Hester; Stephen Earl ;   et al. | 2014-12-04 |
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