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Gregory M. Tinkler
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Houston, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Earth loop energy systems
Patent number
7,017,650
Issue date
Mar 28, 2006
Enlink Geoenergy Services, Inc.
Howard E. Johnson, Jr.
F28 - HEAT EXCHANGE IN GENERAL
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Patent Grant
Power generation systems with earth heat transfer
Patent number
6,694,766
Issue date
Feb 24, 2004
Enlink Geoenergy Services, Inc.
Howard E. Johnson
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Earth loop energy systems
Publication number
20040031585
Publication date
Feb 19, 2004
Howard E. Johnson
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...