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Stephen Daniel Matthews
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Navarre, FL, US
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last 30 patents
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Patent Grant
Petroleum substitute comprised of an organic solvent extract of a w...
Patent number
9,873,844
Issue date
Jan 23, 2018
Phytoleum Technologies Group, LLC
Stephen Daniel Matthews
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method of producing a petroleum substitute by the extraction of woo...
Patent number
9,139,789
Issue date
Sep 22, 2015
Phytoleum Technologies Group, LLC
Stephen Daniel Matthews
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Patents Applications
last 30 patents
Information
Patent Application
PETROLEUM SUBSTITUTE COMPRISED OF AN ORGANIC SOLVENT EXTRACT OF A W...
Publication number
20150065763
Publication date
Mar 5, 2015
PHYTOLEUM TECHNOLOGIES GROUP, L.L.C.
Stephen Daniel Matthews
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PETROLEUM SUBSTITUTE COMPRISED OF AN ORGANIC SOLVENT EXTRACT OF HER...
Publication number
20150020441
Publication date
Jan 22, 2015
PHYTOLEUM TECHNOLOGIES GROUP, L.L.C.
Stephen Daniel Matthews
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Composition of matter comprising of the creation of a low molecular...
Publication number
20120197052
Publication date
Aug 2, 2012
Stephen Daniel Matthews
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Composition of matter comprising of the creation of a low molecular...
Publication number
20120197049
Publication date
Aug 2, 2012
Stephen Daniel Matthews
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...