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Bohdan Zakiewicz
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Santa Monica, CA, US
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last 30 patents
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Patent Grant
Closed loop, hot dry rock heat recovery fluid
Patent number
8,201,409
Issue date
Jun 19, 2012
Geothermic Solution LLC
Bohdan Zakiewicz
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Closed loop, hot dry rock heat recovery process
Patent number
8,020,382
Issue date
Sep 20, 2011
Geothermic Solution LLC
Bohdan Zakiewicz
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...