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Mathews Thundyil
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College Station, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Oil dehydrator
Patent number
6,517,725
Issue date
Feb 11, 2003
Porous Media
Michael R. Spearman
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Patent Grant
Oil filter and dehydrator
Patent number
6,478,953
Issue date
Nov 12, 2002
Porous Media Corporation
Michael R. Spearman
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Oil dehydrator
Publication number
20020100726
Publication date
Aug 1, 2002
Michael R. Spearman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
Filter dehydrator
Publication number
20020063087
Publication date
May 30, 2002
Michael R. Spearman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL