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EFC SOLUTIONS INC.
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Purifying aqueous mixtures derived from hydrocarbon production proc...
Patent number
11,279,631
Issue date
Mar 22, 2022
EFC Solutions Inc.
James D. Wrubel
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
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Patent Application
PURIFYING AQUEOUS MIXTURES DERIVED FROM HYDROCARBON PRODUCTION PROC...
Publication number
20150321924
Publication date
Nov 12, 2015
EFC SOLUTIONS INC.
James D. Wrubel
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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last 30 trademarks