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Robert J. Wray
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Midland, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Methods, devices and systems for extraction of thermal energy from...
Patent number
9,528,780
Issue date
Dec 27, 2016
Biofilm IP, LLC
Daniel X. Wray
G05 - CONTROLLING REGULATING
Information
Patent Grant
Methods, devices and systems for extraction of thermal energy from...
Patent number
9,010,132
Issue date
Apr 21, 2015
Biofilm IP, LLC
Daniel X. Wray
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Methods, devices and systems for extraction of thermal energy from...
Patent number
8,763,411
Issue date
Jul 1, 2014
Biofilm IP, LLC
Daniel X. Wray
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
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Patent Application
METHODS, DEVICES AND SYSTEMS FOR EXTRACTION OF THERMAL ENERGY FROM...
Publication number
20150176929
Publication date
Jun 25, 2015
BioFilm IP LLC
Daniel X. Wray
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
METHODS, DEVICES AND SYSTEMS FOR EXTRACTION OF THERMAL ENERGY FROM...
Publication number
20140190663
Publication date
Jul 10, 2014
BioFilm IP LLC
Daniel X. Wray
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
METHODS, DEVICES AND SYSTEMS FOR EXTRACTION OF THERMAL ENERGY FROM...
Publication number
20110308259
Publication date
Dec 22, 2011
Daniel X. Wray
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...