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Michael K. Oudyn
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Herbeys, FR
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last 30 patents
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Patent Grant
Method and apparatus for determining a valve status
Patent number
6,463,949
Issue date
Oct 15, 2002
Caterpillar Inc.
Alan L. Ferguson
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
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Patent Application
METHOD AND APPARATUS FOR DETERMINING A VALVE STATUS
Publication number
20020069916
Publication date
Jun 13, 2002
Alan L. Ferguson
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...