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Michael J. Kubinski
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Houston, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Cylinder liner preload system
Patent number
7,523,694
Issue date
Apr 28, 2009
National-Oilwell, L.P.
James C. Aday
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Washpipe apparatus
Patent number
6,923,254
Issue date
Aug 2, 2005
National-Oilwell, L.P.
Wesley C. Morrow
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Cylinder liner preload system
Publication number
20060123616
Publication date
Jun 15, 2006
National Oilwell, L.P.
James C. Aday
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Washpipe apparatus
Publication number
20040207159
Publication date
Oct 21, 2004
National Oilwell, L.P.
Wesley C. Morrow
E21 - EARTH DRILLING MINING